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| question
sequence | answers
sequence | answer_ranges
sequence |
|---|---|---|---|---|---|---|---|---|
Click image to the left or use the URL below . | TQA:T_1036_18 | 0 | Click | true | click | [
"where",
"is",
"something",
"clicked",
"_",
"_",
"_",
"?"
] | [
"below",
"URL",
"to the left"
] | [
[
9,
10
],
[
8,
9
],
[
2,
5
]
] |
Click image to the left or use the URL below . | TQA:T_1036_18 | 6 | use | true | use | [
"what",
"can",
"_",
"used",
"_",
"_",
"_",
"?"
] | [
"the URL"
] | [
[
7,
9
]
] |
The objects themselves are actually moving straight , but the Earth is rotating beneath them , so they seem to bend or curve . | TQA:T_1036_2 | 5 | moving | true | move | [
"how",
"is",
"something",
"moving",
"_",
"_",
"_",
"?"
] | [
"straight",
"The objects themselves"
] | [
[
6,
7
],
[
0,
3
]
] |
The objects themselves are actually moving straight , but the Earth is rotating beneath them , so they seem to bend or curve . | TQA:T_1036_2 | 5 | moving | true | move | [
"what",
"is",
"_",
"moving",
"_",
"_",
"_",
"?"
] | [
"straight",
"objects",
"The objects themselves"
] | [
[
6,
7
],
[
1,
2
],
[
0,
3
]
] |
The objects themselves are actually moving straight , but the Earth is rotating beneath them , so they seem to bend or curve . | TQA:T_1036_2 | 12 | rotating | true | rotate | [
"what",
"is",
"_",
"rotating",
"_",
"_",
"_",
"?"
] | [
"the Earth"
] | [
[
9,
11
]
] |
The objects themselves are actually moving straight , but the Earth is rotating beneath them , so they seem to bend or curve . | TQA:T_1036_2 | 12 | rotating | true | rotate | [
"where",
"is",
"something",
"rotating",
"_",
"_",
"_",
"?"
] | [
"beneath them"
] | [
[
13,
15
]
] |
The objects themselves are actually moving straight , but the Earth is rotating beneath them , so they seem to bend or curve . | TQA:T_1036_2 | 18 | seem | true | seem | [
"what",
"does",
"something",
"seem",
"_",
"_",
"to do",
"?"
] | [
"bend or curve",
"to bend or curve"
] | [
[
20,
23
],
[
19,
23
]
] |
The objects themselves are actually moving straight , but the Earth is rotating beneath them , so they seem to bend or curve . | TQA:T_1036_2 | 18 | seem | true | seem | [
"what",
"_",
"_",
"seems",
"_",
"_",
"to do something",
"?"
] | [
"they"
] | [
[
17,
18
]
] |
The objects themselves are actually moving straight , but the Earth is rotating beneath them , so they seem to bend or curve . | TQA:T_1036_2 | 18 | seem | true | seem | [
"why",
"does",
"something",
"seem",
"_",
"_",
"to do something",
"?"
] | [
"The objects themselves are actually moving straight , but the Earth is rotating beneath them",
"moving straight",
"the Earth is rotating beneath them"
] | [
[
0,
15
],
[
5,
7
],
[
9,
15
]
] |
The objects themselves are actually moving straight , but the Earth is rotating beneath them , so they seem to bend or curve . | TQA:T_1036_2 | 20 | bend | true | bend | [
"what",
"_",
"_",
"bends",
"_",
"_",
"_",
"?"
] | [
"they",
"objects",
"The objects themselves",
"The objects"
] | [
[
17,
18
],
[
1,
2
],
[
0,
3
],
[
0,
2
]
] |
Thats why it is incorrect to call Coriolis a force . | TQA:T_1036_3 | 6 | call | true | call | [
"how",
"is",
"something",
"called",
"_",
"as",
"_",
"?"
] | [
"a force"
] | [
[
8,
10
]
] |
Thats why it is incorrect to call Coriolis a force . | TQA:T_1036_3 | 6 | call | true | call | [
"what",
"is",
"_",
"called",
"_",
"_",
"_",
"?"
] | [
"Coriolis"
] | [
[
7,
8
]
] |
It is not forcing anything to happen ! | TQA:T_1036_4 | 3 | forcing | true | force | [
"what",
"isn't",
"_",
"forcing",
"_",
"_",
"_",
"?"
] | [
"It"
] | [
[
0,
1
]
] |
It is not forcing anything to happen ! | TQA:T_1036_4 | 3 | forcing | true | force | [
"what",
"isn't",
"something",
"forcing",
"_",
"_",
"_",
"?"
] | [
"anything",
"anything to happen"
] | [
[
4,
5
],
[
4,
7
]
] |
It is not forcing anything to happen ! | TQA:T_1036_4 | 6 | happen | true | happen | [
"what",
"might",
"_",
"happening",
"_",
"_",
"_",
"?"
] | [
"anything"
] | [
[
4,
5
]
] |
It is not forcing anything to happen ! | TQA:T_1036_4 | 6 | happen | true | happen | [
"why",
"might",
"something",
"happening",
"_",
"_",
"_",
"?"
] | [
"It is not forcing"
] | [
[
0,
4
]
] |
An example might make the Coriolis effect easier to visualize . | TQA:T_1036_5 | 3 | make | true | make | [
"what",
"is",
"_",
"made",
"something",
"_",
"_",
"?"
] | [
"the Coriolis effect"
] | [
[
4,
7
]
] |
An example might make the Coriolis effect easier to visualize . | TQA:T_1036_5 | 3 | make | true | make | [
"what",
"might",
"_",
"make",
"something",
"_",
"something",
"?"
] | [
"An example"
] | [
[
0,
2
]
] |
An example might make the Coriolis effect easier to visualize . | TQA:T_1036_5 | 3 | make | true | make | [
"what",
"might",
"something",
"make",
"_",
"_",
"something",
"?"
] | [
"easier to visualize"
] | [
[
7,
10
]
] |
An example might make the Coriolis effect easier to visualize . | TQA:T_1036_5 | 9 | visualize | true | visualize | [
"what",
"is",
"_",
"visualized",
"_",
"_",
"_",
"?"
] | [
"the Coriolis",
"the Coriolis effect"
] | [
[
4,
6
],
[
4,
7
]
] |
If an airplane flies 500 miles due north , it will not arrive at the city that was due north of it when it began its journey . | TQA:T_1036_6 | 3 | flies | true | fly | [
"what",
"is",
"_",
"flying",
"_",
"_",
"somewhere",
"?"
] | [
"an airplane"
] | [
[
1,
3
]
] |
If an airplane flies 500 miles due north , it will not arrive at the city that was due north of it when it began its journey . | TQA:T_1036_6 | 3 | flies | true | fly | [
"where",
"is",
"something",
"flying",
"_",
"_",
"somewhere",
"?"
] | [
"500 miles due north"
] | [
[
4,
8
]
] |
If an airplane flies 500 miles due north , it will not arrive at the city that was due north of it when it began its journey . | TQA:T_1036_6 | 12 | arrive | true | arrive | [
"what",
"won't",
"_",
"arrive",
"_",
"_",
"_",
"?"
] | [
"it",
"an airplane",
"airplane"
] | [
[
9,
10
],
[
1,
3
],
[
2,
3
]
] |
If an airplane flies 500 miles due north , it will not arrive at the city that was due north of it when it began its journey . | TQA:T_1036_6 | 12 | arrive | true | arrive | [
"when",
"won't",
"something",
"arrive",
"_",
"_",
"somewhere",
"?"
] | [
"when it began its journey"
] | [
[
22,
27
]
] |
If an airplane flies 500 miles due north , it will not arrive at the city that was due north of it when it began its journey . | TQA:T_1036_6 | 12 | arrive | true | arrive | [
"where",
"won't",
"something",
"arrive",
"_",
"_",
"_",
"?"
] | [
"at the city that was due north",
"north",
"at the city that was due north of it"
] | [
[
13,
20
],
[
19,
20
],
[
13,
22
]
] |
If an airplane flies 500 miles due north , it will not arrive at the city that was due north of it when it began its journey . | TQA:T_1036_6 | 12 | arrive | true | arrive | [
"why",
"won't",
"something",
"arrive",
"_",
"_",
"_",
"?"
] | [
"flies 500 miles due north"
] | [
[
3,
8
]
] |
If an airplane flies 500 miles due north , it will not arrive at the city that was due north of it when it began its journey . | TQA:T_1036_6 | 24 | began | true | begin | [
"what",
"_",
"_",
"began",
"something",
"_",
"_",
"?"
] | [
"airplane",
"an airplane",
"it"
] | [
[
2,
3
],
[
1,
3
],
[
23,
24
]
] |
If an airplane flies 500 miles due north , it will not arrive at the city that was due north of it when it began its journey . | TQA:T_1036_6 | 24 | began | true | begin | [
"what",
"did",
"something",
"begin",
"_",
"_",
"_",
"?"
] | [
"its journey"
] | [
[
25,
27
]
] |
Over the time it takes for the airplane to fly 500 miles , that city moved , along with the Earth it sits on . | TQA:T_1036_7 | 4 | takes | true | take | [
"what",
"_",
"_",
"takes",
"something",
"_",
"_",
"?"
] | [
"for the airplane to fly 500 miles",
"it"
] | [
[
5,
12
],
[
3,
4
]
] |
Over the time it takes for the airplane to fly 500 miles , that city moved , along with the Earth it sits on . | TQA:T_1036_7 | 9 | fly | true | fly | [
"what",
"_",
"_",
"flies",
"_",
"_",
"somewhere",
"?"
] | [
"the airplane",
"airplane"
] | [
[
6,
8
],
[
7,
8
]
] |
Over the time it takes for the airplane to fly 500 miles , that city moved , along with the Earth it sits on . | TQA:T_1036_7 | 9 | fly | true | fly | [
"where",
"does",
"something",
"fly",
"_",
"_",
"_",
"?"
] | [
"500 miles"
] | [
[
10,
12
]
] |
Over the time it takes for the airplane to fly 500 miles , that city moved , along with the Earth it sits on . | TQA:T_1036_7 | 15 | moved | true | move | [
"what",
"_",
"_",
"moved",
"_",
"_",
"_",
"?"
] | [
"that city"
] | [
[
13,
15
]
] |
Over the time it takes for the airplane to fly 500 miles , that city moved , along with the Earth it sits on . | TQA:T_1036_7 | 15 | moved | true | move | [
"when",
"did",
"something",
"move",
"_",
"_",
"_",
"?"
] | [
"Over the time it takes for the airplane to fly 500 miles"
] | [
[
0,
12
]
] |
Over the time it takes for the airplane to fly 500 miles , that city moved , along with the Earth it sits on . | TQA:T_1036_7 | 22 | sits | true | sit | [
"how",
"is",
"something",
"sitting",
"_",
"_",
"_",
"?"
] | [
"on"
] | [
[
23,
24
]
] |
Over the time it takes for the airplane to fly 500 miles , that city moved , along with the Earth it sits on . | TQA:T_1036_7 | 22 | sits | true | sit | [
"what",
"is",
"_",
"sitting",
"_",
"_",
"_",
"?"
] | [
"the airplane",
"city",
"it",
"that city"
] | [
[
6,
8
],
[
14,
15
],
[
21,
22
],
[
13,
15
]
] |
Over the time it takes for the airplane to fly 500 miles , that city moved , along with the Earth it sits on . | TQA:T_1036_7 | 22 | sits | true | sit | [
"where",
"is",
"something",
"sitting",
"_",
"_",
"_",
"?"
] | [
"the Earth",
"Earth"
] | [
[
19,
21
],
[
20,
21
]
] |
The airplane will therefore arrive at a city to the west of the original city -LRB- in the Northern Hemisphere -RRB- , unless the pilot has compensated for the change . | TQA:T_1036_8 | 4 | arrive | true | arrive | [
"what",
"will",
"_",
"arrive",
"_",
"_",
"_",
"?"
] | [
"The airplane"
] | [
[
0,
2
]
] |
The airplane will therefore arrive at a city to the west of the original city -LRB- in the Northern Hemisphere -RRB- , unless the pilot has compensated for the change . | TQA:T_1036_8 | 4 | arrive | true | arrive | [
"where",
"will",
"something",
"arrive",
"_",
"_",
"_",
"?"
] | [
"at a city to the west of the original city",
"a city to the west of the original city -LRB- in the Northern Hemisphere"
] | [
[
5,
15
],
[
6,
20
]
] |
The airplane will therefore arrive at a city to the west of the original city -LRB- in the Northern Hemisphere -RRB- , unless the pilot has compensated for the change . | TQA:T_1036_8 | 26 | compensated | true | compensate | [
"what",
"might",
"someone",
"compensated",
"_",
"for",
"_",
"?"
] | [
"the change"
] | [
[
28,
30
]
] |
The airplane will therefore arrive at a city to the west of the original city -LRB- in the Northern Hemisphere -RRB- , unless the pilot has compensated for the change . | TQA:T_1036_8 | 26 | compensated | true | compensate | [
"who",
"might",
"_",
"compensated",
"_",
"for",
"something",
"?"
] | [
"pilot",
"the pilot"
] | [
[
24,
25
],
[
23,
25
]
] |
So to reach his intended destination , the pilot must also veer right while flying north . | TQA:T_1036_9 | 2 | reach | true | reach | [
"what",
"is",
"someone",
"reaching",
"_",
"_",
"_",
"?"
] | [
"his intended destination"
] | [
[
3,
6
]
] |
So to reach his intended destination , the pilot must also veer right while flying north . | TQA:T_1036_9 | 2 | reach | true | reach | [
"who",
"is",
"_",
"reaching",
"something",
"_",
"_",
"?"
] | [
"the pilot"
] | [
[
7,
9
]
] |
So to reach his intended destination , the pilot must also veer right while flying north . | TQA:T_1036_9 | 11 | veer | true | veer | [
"how",
"does",
"someone",
"veer",
"_",
"_",
"_",
"?"
] | [
"while flying north",
"right"
] | [
[
13,
16
],
[
12,
13
]
] |
So to reach his intended destination , the pilot must also veer right while flying north . | TQA:T_1036_9 | 11 | veer | true | veer | [
"when",
"does",
"someone",
"veer",
"_",
"_",
"_",
"?"
] | [
"to reach his intended destination",
"while flying north"
] | [
[
1,
6
],
[
13,
16
]
] |
So to reach his intended destination , the pilot must also veer right while flying north . | TQA:T_1036_9 | 11 | veer | true | veer | [
"who",
"_",
"_",
"veers",
"_",
"_",
"_",
"?"
] | [
"the pilot"
] | [
[
7,
9
]
] |
So to reach his intended destination , the pilot must also veer right while flying north . | TQA:T_1036_9 | 14 | flying | true | fly | [
"where",
"does",
"someone",
"fly",
"_",
"_",
"_",
"?"
] | [
"north"
] | [
[
15,
16
]
] |
So to reach his intended destination , the pilot must also veer right while flying north . | TQA:T_1036_9 | 14 | flying | true | fly | [
"who",
"_",
"_",
"flies",
"_",
"_",
"somewhere",
"?"
] | [
"the pilot",
"pilot"
] | [
[
7,
9
],
[
8,
9
]
] |
Superposition and cross-cutting are helpful when rocks are touching one another and lateral continuity helps match up rock layers that are nearby . | TQA:T_1037_0 | 8 | touching | true | touch | [
"what",
"is",
"something",
"touching",
"_",
"_",
"_",
"?"
] | [
"one another"
] | [
[
9,
11
]
] |
Superposition and cross-cutting are helpful when rocks are touching one another and lateral continuity helps match up rock layers that are nearby . | TQA:T_1037_0 | 8 | touching | true | touch | [
"what",
"is",
"_",
"touching",
"something",
"_",
"_",
"?"
] | [
"rocks"
] | [
[
6,
7
]
] |
Superposition and cross-cutting are helpful when rocks are touching one another and lateral continuity helps match up rock layers that are nearby . | TQA:T_1037_0 | 14 | helps | true | help | [
"what",
"does",
"something",
"help",
"_",
"_",
"_",
"?"
] | [
"match up rock layers that are nearby",
"match up rock layers"
] | [
[
15,
22
],
[
15,
19
]
] |
Superposition and cross-cutting are helpful when rocks are touching one another and lateral continuity helps match up rock layers that are nearby . | TQA:T_1037_0 | 14 | helps | true | help | [
"what",
"_",
"_",
"helps",
"something",
"_",
"_",
"?"
] | [
"lateral continuity"
] | [
[
12,
14
]
] |
Superposition and cross-cutting are helpful when rocks are touching one another and lateral continuity helps match up rock layers that are nearby . | TQA:T_1037_0 | 15 | match | true | match | [
"what",
"is",
"_",
"matched",
"_",
"_",
"_",
"?"
] | [
"rock layers"
] | [
[
17,
19
]
] |
Superposition and cross-cutting are helpful when rocks are touching one another and lateral continuity helps match up rock layers that are nearby . | TQA:T_1037_0 | 15 | match | true | match | [
"where",
"is",
"something",
"matched",
"_",
"_",
"_",
"?"
] | [
"nearby"
] | [
[
21,
22
]
] |
To match up rocks that are further apart we need the process of correlation . | TQA:T_1037_1 | 1 | match | true | match | [
"what",
"is",
"_",
"matched",
"_",
"_",
"_",
"?"
] | [
"up rocks",
"rocks"
] | [
[
2,
4
],
[
3,
4
]
] |
To match up rocks that are further apart we need the process of correlation . | TQA:T_1037_1 | 9 | need | true | need | [
"what",
"does",
"someone",
"need",
"_",
"_",
"_",
"?"
] | [
"the process of correlation"
] | [
[
10,
14
]
] |
To match up rocks that are further apart we need the process of correlation . | TQA:T_1037_1 | 9 | need | true | need | [
"who",
"_",
"_",
"needs",
"something",
"_",
"_",
"?"
] | [
"we"
] | [
[
8,
9
]
] |
To match up rocks that are further apart we need the process of correlation . | TQA:T_1037_1 | 9 | need | true | need | [
"why",
"does",
"someone",
"need",
"something",
"_",
"_",
"?"
] | [
"To match up rocks that are further apart",
"To match up rocks"
] | [
[
0,
8
],
[
0,
4
]
] |
How do geologists correlate rock layers that are separated by greater distances ? | TQA:T_1037_2 | 1 | do | true | do | [
"what",
"does",
"someone",
"do",
"_",
"_",
"_",
"?"
] | [
"correlate rock layers that are separated by greater distances",
"correlate rock",
"correlate rock layers"
] | [
[
3,
12
],
[
3,
5
],
[
3,
6
]
] |
How do geologists correlate rock layers that are separated by greater distances ? | TQA:T_1037_2 | 1 | do | true | do | [
"who",
"_",
"_",
"does",
"something",
"_",
"_",
"?"
] | [
"geologists"
] | [
[
2,
3
]
] |
How do geologists correlate rock layers that are separated by greater distances ? | TQA:T_1037_2 | 3 | correlate | true | correlate | [
"what",
"does",
"someone",
"correlate",
"_",
"_",
"_",
"?"
] | [
"rock layers that are separated by greater distances"
] | [
[
4,
12
]
] |
How do geologists correlate rock layers that are separated by greater distances ? | TQA:T_1037_2 | 3 | correlate | true | correlate | [
"who",
"_",
"_",
"correlates",
"_",
"_",
"_",
"?"
] | [
"geologists"
] | [
[
2,
3
]
] |
How do geologists correlate rock layers that are separated by greater distances ? | TQA:T_1037_2 | 8 | separated | true | separate | [
"how",
"is",
"something",
"separated",
"_",
"_",
"_",
"?"
] | [
"by greater distances"
] | [
[
9,
12
]
] |
How do geologists correlate rock layers that are separated by greater distances ? | TQA:T_1037_2 | 8 | separated | true | separate | [
"what",
"is",
"_",
"separated",
"_",
"_",
"_",
"?"
] | [
"rock layers",
"layers"
] | [
[
4,
6
],
[
5,
6
]
] |
The famous White Cliffs of Dover in southwest England can be matched to similar white cliffs in Denmark and Germany . | TQA:T_1039_10 | 11 | matched | true | match | [
"what",
"can",
"_",
"matched",
"_",
"to",
"something",
"?"
] | [
"White Cliffs of Dover",
"The famous White Cliffs of Dover"
] | [
[
2,
6
],
[
0,
6
]
] |
The famous White Cliffs of Dover in southwest England can be matched to similar white cliffs in Denmark and Germany . | TQA:T_1039_10 | 11 | matched | true | match | [
"what",
"can",
"something",
"matched",
"_",
"to",
"_",
"?"
] | [
"similar white cliffs in Denmark and Germany",
"similar white cliffs"
] | [
[
13,
20
],
[
13,
16
]
] |
The famous White Cliffs of Dover in southwest England can be matched to similar white cliffs in Denmark and Germany . | TQA:T_1039_10 | 11 | matched | true | match | [
"where",
"can",
"something",
"matched",
"_",
"to",
"something",
"?"
] | [
"Germany",
"Denmark",
"in southwest England"
] | [
[
19,
20
],
[
17,
18
],
[
6,
9
]
] |
What traits do you think an index fossil should have ? | TQA:T_1039_2 | 2 | do | true | do | [
"what",
"is",
"someone",
"doing",
"_",
"_",
"_",
"?"
] | [
"think an index fossil should have",
"think"
] | [
[
4,
10
],
[
4,
5
]
] |
What traits do you think an index fossil should have ? | TQA:T_1039_2 | 2 | do | true | do | [
"who",
"is",
"_",
"doing",
"something",
"_",
"_",
"?"
] | [
"you"
] | [
[
3,
4
]
] |
What traits do you think an index fossil should have ? | TQA:T_1039_2 | 4 | think | true | think | [
"what",
"might",
"someone",
"think",
"_",
"_",
"_",
"?"
] | [
"What traits",
"index fossil should have"
] | [
[
0,
2
],
[
6,
10
]
] |
What traits do you think an index fossil should have ? | TQA:T_1039_2 | 4 | think | true | think | [
"who",
"might",
"_",
"think",
"something",
"_",
"_",
"?"
] | [
"you"
] | [
[
3,
4
]
] |
To become an index fossil the organism must have -LRB- 1 -RRB- been widespread so that it is useful for identifying rock layers over large areas and -LRB- 2 -RRB- existed for a relatively brief period of time so that the approximate age of the rock layer is immediately known . | TQA:T_1039_3 | 8 | have | true | have | [
"when",
"did",
"something",
"have",
"_",
"_",
"to do something",
"?"
] | [
"relatively brief period of time",
"for a relatively brief period of time"
] | [
[
33,
38
],
[
31,
38
]
] |
To become an index fossil the organism must have -LRB- 1 -RRB- been widespread so that it is useful for identifying rock layers over large areas and -LRB- 2 -RRB- existed for a relatively brief period of time so that the approximate age of the rock layer is immediately known . | TQA:T_1039_3 | 8 | have | true | have | [
"what",
"did",
"something",
"have",
"_",
"_",
"to do",
"?"
] | [
"existed",
"existed for a relatively brief period of time",
"been widespread"
] | [
[
30,
31
],
[
30,
38
],
[
12,
14
]
] |
To become an index fossil the organism must have -LRB- 1 -RRB- been widespread so that it is useful for identifying rock layers over large areas and -LRB- 2 -RRB- existed for a relatively brief period of time so that the approximate age of the rock layer is immediately known . | TQA:T_1039_3 | 8 | have | true | have | [
"where",
"did",
"something",
"have",
"_",
"_",
"to do something",
"?"
] | [
"over large areas and",
"over large areas"
] | [
[
23,
27
],
[
23,
26
]
] |
To become an index fossil the organism must have -LRB- 1 -RRB- been widespread so that it is useful for identifying rock layers over large areas and -LRB- 2 -RRB- existed for a relatively brief period of time so that the approximate age of the rock layer is immediately known . | TQA:T_1039_3 | 8 | have | true | have | [
"why",
"did",
"something",
"have",
"_",
"_",
"to do something",
"?"
] | [
"so that it is useful for identifying rock layers",
"so that it is useful for identifying rock layers over large areas",
"so that the approximate age of the rock layer is immediately known",
"To become an index fossil"
] | [
[
14,
23
],
[
14,
26
],
[
38,
50
],
[
0,
5
]
] |
To become an index fossil the organism must have -LRB- 1 -RRB- been widespread so that it is useful for identifying rock layers over large areas and -LRB- 2 -RRB- existed for a relatively brief period of time so that the approximate age of the rock layer is immediately known . | TQA:T_1039_3 | 8 | have | true | have | [
"what",
"_",
"_",
"had",
"_",
"_",
"to do something",
"?"
] | [
"the organism"
] | [
[
5,
7
]
] |
To become an index fossil the organism must have -LRB- 1 -RRB- been widespread so that it is useful for identifying rock layers over large areas and -LRB- 2 -RRB- existed for a relatively brief period of time so that the approximate age of the rock layer is immediately known . | TQA:T_1039_3 | 49 | known | true | know | [
"what",
"is",
"_",
"known",
"_",
"_",
"_",
"?"
] | [
"approximate age of the rock layer",
"the approximate age of the rock layer"
] | [
[
41,
47
],
[
40,
47
]
] |
To become an index fossil the organism must have -LRB- 1 -RRB- been widespread so that it is useful for identifying rock layers over large areas and -LRB- 2 -RRB- existed for a relatively brief period of time so that the approximate age of the rock layer is immediately known . | TQA:T_1039_3 | 49 | known | true | know | [
"when",
"is",
"something",
"known",
"_",
"_",
"_",
"?"
] | [
"immediately"
] | [
[
48,
49
]
] |
To become an index fossil the organism must have -LRB- 1 -RRB- been widespread so that it is useful for identifying rock layers over large areas and -LRB- 2 -RRB- existed for a relatively brief period of time so that the approximate age of the rock layer is immediately known . | TQA:T_1039_3 | 1 | become | true | become | [
"how",
"is",
"something",
"becoming",
"something",
"_",
"_",
"?"
] | [
"the organism must have -LRB- 1 -RRB- been widespread so that it is useful for identifying rock layers over large areas and -LRB- 2 -RRB- existed for a relatively brief period of time so that the approximate age of the rock layer is immediately known",
"the organism must have -LRB- 1 -RRB- been widespread so that it is useful for identifying rock layers over large areas and -LRB- 2 -RRB- existed for a relatively brief period of time so that the approximate age of the rock layer is immediately known ."
] | [
[
5,
50
],
[
5,
51
]
] |
To become an index fossil the organism must have -LRB- 1 -RRB- been widespread so that it is useful for identifying rock layers over large areas and -LRB- 2 -RRB- existed for a relatively brief period of time so that the approximate age of the rock layer is immediately known . | TQA:T_1039_3 | 1 | become | true | become | [
"what",
"is",
"something",
"becoming",
"_",
"_",
"_",
"?"
] | [
"an index fossil",
"index fossil"
] | [
[
2,
5
],
[
3,
5
]
] |
To become an index fossil the organism must have -LRB- 1 -RRB- been widespread so that it is useful for identifying rock layers over large areas and -LRB- 2 -RRB- existed for a relatively brief period of time so that the approximate age of the rock layer is immediately known . | TQA:T_1039_3 | 20 | identifying | true | identify | [
"what",
"is",
"_",
"identified",
"_",
"_",
"_",
"?"
] | [
"rock layers over large areas",
"rock layers"
] | [
[
21,
26
],
[
21,
23
]
] |
To become an index fossil the organism must have -LRB- 1 -RRB- been widespread so that it is useful for identifying rock layers over large areas and -LRB- 2 -RRB- existed for a relatively brief period of time so that the approximate age of the rock layer is immediately known . | TQA:T_1039_3 | 30 | existed | true | exist | [
"how long",
"did",
"something",
"exist",
"_",
"_",
"_",
"?"
] | [
"relatively brief period of time",
"for a relatively brief period of time"
] | [
[
33,
38
],
[
31,
38
]
] |
To become an index fossil the organism must have -LRB- 1 -RRB- been widespread so that it is useful for identifying rock layers over large areas and -LRB- 2 -RRB- existed for a relatively brief period of time so that the approximate age of the rock layer is immediately known . | TQA:T_1039_3 | 30 | existed | true | exist | [
"what",
"_",
"_",
"existed",
"_",
"_",
"_",
"?"
] | [
"organism",
"identifying rock layers",
"index fossil"
] | [
[
6,
7
],
[
20,
23
],
[
3,
5
]
] |
To become an index fossil the organism must have -LRB- 1 -RRB- been widespread so that it is useful for identifying rock layers over large areas and -LRB- 2 -RRB- existed for a relatively brief period of time so that the approximate age of the rock layer is immediately known . | TQA:T_1039_3 | 30 | existed | true | exist | [
"why",
"did",
"something",
"exist",
"_",
"_",
"_",
"?"
] | [
"so that the approximate age of the rock layer is immediately known"
] | [
[
38,
50
]
] |
Many fossils may qualify as index fossils -LRB- Figure below -RRB- . | TQA:T_1039_4 | 3 | qualify | true | qualify | [
"what",
"does",
"something",
"qualify",
"_",
"as",
"_",
"?"
] | [
"index fossils"
] | [
[
5,
7
]
] |
Many fossils may qualify as index fossils -LRB- Figure below -RRB- . | TQA:T_1039_4 | 3 | qualify | true | qualify | [
"what",
"_",
"_",
"qualifies",
"_",
"_",
"_",
"?"
] | [
"Many fossils",
"fossils"
] | [
[
0,
2
],
[
1,
2
]
] |
Ammonites , trilobites , and graptolites are often used as index fossils . | TQA:T_1039_5 | 8 | used | true | use | [
"how",
"is",
"something",
"used",
"_",
"as",
"something",
"?"
] | [
"often"
] | [
[
7,
8
]
] |
Ammonites , trilobites , and graptolites are often used as index fossils . | TQA:T_1039_5 | 8 | used | true | use | [
"what",
"is",
"_",
"used",
"_",
"_",
"_",
"?"
] | [
"Ammonites , trilobites , and graptolites"
] | [
[
0,
6
]
] |
Ammonites , trilobites , and graptolites are often used as index fossils . | TQA:T_1039_5 | 8 | used | true | use | [
"what",
"is",
"something",
"used",
"_",
"as",
"_",
"?"
] | [
"index fossils"
] | [
[
10,
12
]
] |
Fossils of animals that drifted in the upper layers of the ocean are particularly useful as index fossils , since they may be distributed over very large areas . | TQA:T_1039_7 | 4 | drifted | true | drift | [
"what",
"_",
"_",
"drifted",
"_",
"_",
"somewhere",
"?"
] | [
"Fossils",
"Fossils of animals"
] | [
[
0,
1
],
[
0,
3
]
] |
Fossils of animals that drifted in the upper layers of the ocean are particularly useful as index fossils , since they may be distributed over very large areas . | TQA:T_1039_7 | 4 | drifted | true | drift | [
"where",
"did",
"something",
"drift",
"_",
"_",
"_",
"?"
] | [
"in the upper layers of the ocean"
] | [
[
5,
12
]
] |
Fossils of animals that drifted in the upper layers of the ocean are particularly useful as index fossils , since they may be distributed over very large areas . | TQA:T_1039_7 | 23 | distributed | true | distribute | [
"what",
"is",
"_",
"distributed",
"_",
"_",
"_",
"?"
] | [
"they",
"Fossils of animals",
"index fossils"
] | [
[
20,
21
],
[
0,
3
],
[
16,
18
]
] |
Fossils of animals that drifted in the upper layers of the ocean are particularly useful as index fossils , since they may be distributed over very large areas . | TQA:T_1039_7 | 23 | distributed | true | distribute | [
"where",
"is",
"something",
"distributed",
"_",
"_",
"_",
"?"
] | [
"very large areas",
"over very large areas"
] | [
[
25,
28
],
[
24,
28
]
] |
A biostratigraphic unit , or biozone , is a geological rock layer that is defined by a single index fossil or a fossil assemblage . | TQA:T_1039_8 | 14 | defined | true | define | [
"how",
"is",
"something",
"defined",
"_",
"_",
"_",
"?"
] | [
"by a single index fossil or a fossil assemblage"
] | [
[
15,
24
]
] |
A biostratigraphic unit , or biozone , is a geological rock layer that is defined by a single index fossil or a fossil assemblage . | TQA:T_1039_8 | 14 | defined | true | define | [
"what",
"is",
"_",
"defined",
"_",
"_",
"_",
"?"
] | [
"a geological rock layer",
"A biostratigraphic unit , or biozone"
] | [
[
8,
12
],
[
0,
6
]
] |
A biozone can also be used to identify rock layers across distances . | TQA:T_1039_9 | 5 | used | true | use | [
"what",
"can",
"_",
"used",
"_",
"_",
"_",
"?"
] | [
"A biozone"
] | [
[
0,
2
]
] |
A biozone can also be used to identify rock layers across distances . | TQA:T_1039_9 | 5 | used | true | use | [
"what",
"can",
"something",
"used",
"_",
"for",
"_",
"?"
] | [
"to identify rock layers across distances"
] | [
[
6,
12
]
] |
A biozone can also be used to identify rock layers across distances . | TQA:T_1039_9 | 7 | identify | true | identify | [
"what",
"can",
"_",
"identify",
"something",
"_",
"_",
"?"
] | [
"A biozone"
] | [
[
0,
2
]
] |
A biozone can also be used to identify rock layers across distances . | TQA:T_1039_9 | 7 | identify | true | identify | [
"what",
"can",
"something",
"identify",
"_",
"_",
"_",
"?"
] | [
"rock layers"
] | [
[
8,
10
]
] |
A biozone can also be used to identify rock layers across distances . | TQA:T_1039_9 | 7 | identify | true | identify | [
"where",
"can",
"something",
"identify",
"something",
"_",
"_",
"?"
] | [
"across distances"
] | [
[
10,
12
]
] |
A key bed can be used like an index fossil since a key bed is a distinctive layer of rock that can be recognized across a large area . | TQA:T_1040_1 | 5 | used | true | use | [
"how",
"can",
"something",
"used",
"_",
"_",
"_",
"?"
] | [
"like an index fossil"
] | [
[
6,
10
]
] |
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