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| question
sequence | answers
sequence | answer_ranges
sequence |
|---|---|---|---|---|---|---|---|---|
When there is nothing left to fuse , the stars iron core explodes violently . | TQA:T_0622_5 | 12 | explodes | true | explode | [
"when",
"does",
"something",
"explode",
"_",
"_",
"_",
"?"
] | [
"When there is nothing left to fuse"
] | [
[
0,
7
]
] |
This is called a supernova explosion . | TQA:T_0622_6 | 2 | called | true | call | [
"what",
"is",
"something",
"called",
"_",
"_",
"_",
"?"
] | [
"supernova explosion",
"a supernova explosion"
] | [
[
4,
6
],
[
3,
6
]
] |
The incredible energy released fuses heavy atoms together . | TQA:T_0622_7 | 3 | released | true | release | [
"what",
"is",
"_",
"released",
"_",
"_",
"_",
"?"
] | [
"The incredible energy",
"incredible energy"
] | [
[
0,
3
],
[
1,
3
]
] |
The incredible energy released fuses heavy atoms together . | TQA:T_0622_7 | 4 | fuses | true | fuse | [
"how",
"is",
"something",
"fused",
"_",
"_",
"_",
"?"
] | [
"together"
] | [
[
7,
8
]
] |
The incredible energy released fuses heavy atoms together . | TQA:T_0622_7 | 4 | fuses | true | fuse | [
"what",
"_",
"_",
"fuses",
"something",
"_",
"_",
"?"
] | [
"energy",
"The incredible energy released"
] | [
[
2,
3
],
[
0,
4
]
] |
The incredible energy released fuses heavy atoms together . | TQA:T_0622_7 | 4 | fuses | true | fuse | [
"what",
"is",
"_",
"fused",
"_",
"by",
"something",
"?"
] | [
"heavy atoms"
] | [
[
5,
7
]
] |
Gold , silver , uranium and the other heavy elements can only form in a supernova explosion . | TQA:T_0622_8 | 12 | form | true | form | [
"what",
"is",
"_",
"formed",
"_",
"_",
"somewhere",
"?"
] | [
"Gold",
"Gold , silver , uranium and the other heavy elements",
"other heavy elements",
"silver",
"uranium"
] | [
[
0,
1
],
[
0,
10
],
[
7,
10
],
[
2,
3
],
[
4,
5
]
] |
Gold , silver , uranium and the other heavy elements can only form in a supernova explosion . | TQA:T_0622_8 | 12 | form | true | form | [
"where",
"is",
"something",
"formed",
"_",
"_",
"_",
"?"
] | [
"in a supernova explosion",
"a supernova explosion"
] | [
[
13,
17
],
[
14,
17
]
] |
A supernova can shine as brightly as an entire galaxy , but only for a short time , as shown in Figure 26.3 . | TQA:T_0622_9 | 3 | shine | true | shine | [
"how long",
"can",
"something",
"shine",
"_",
"as",
"something",
"?"
] | [
"short time",
"for a short time",
"only for a short time"
] | [
[
15,
17
],
[
13,
17
],
[
12,
17
]
] |
A supernova can shine as brightly as an entire galaxy , but only for a short time , as shown in Figure 26.3 . | TQA:T_0622_9 | 3 | shine | true | shine | [
"what",
"can",
"_",
"shine",
"_",
"as",
"something",
"?"
] | [
"A supernova"
] | [
[
0,
2
]
] |
A supernova can shine as brightly as an entire galaxy , but only for a short time , as shown in Figure 26.3 . | TQA:T_0622_9 | 3 | shine | true | shine | [
"what",
"can",
"something",
"shine",
"_",
"as",
"_",
"?"
] | [
"brightly as an entire galaxy"
] | [
[
5,
10
]
] |
A supernova can shine as brightly as an entire galaxy , but only for a short time , as shown in Figure 26.3 . | TQA:T_0622_9 | 19 | shown | true | show | [
"what",
"is",
"_",
"shown",
"_",
"_",
"_",
"?"
] | [
"A supernova",
"supernova"
] | [
[
0,
2
],
[
1,
2
]
] |
A supernova can shine as brightly as an entire galaxy , but only for a short time , as shown in Figure 26.3 . | TQA:T_0622_9 | 19 | shown | true | show | [
"what",
"is",
"something",
"shown",
"_",
"in",
"_",
"?"
] | [
"Figure 26.3",
"Figure 26.3 ."
] | [
[
21,
23
],
[
21,
24
]
] |
After a supernova explosion , the stars core is left over . | TQA:T_0623_0 | 9 | left | true | leave | [
"how",
"is",
"something",
"left",
"_",
"over",
"_",
"?"
] | [
"supernova explosion"
] | [
[
2,
4
]
] |
After a supernova explosion , the stars core is left over . | TQA:T_0623_0 | 9 | left | true | leave | [
"what",
"is",
"_",
"left",
"_",
"over",
"_",
"?"
] | [
"stars core",
"the stars core"
] | [
[
6,
8
],
[
5,
8
]
] |
After a supernova explosion , the stars core is left over . | TQA:T_0623_0 | 9 | left | true | leave | [
"when",
"is",
"something",
"left",
"_",
"over",
"_",
"?"
] | [
"After",
"After a supernova explosion"
] | [
[
0,
1
],
[
0,
4
]
] |
We know a black hole is there by the effect that it has on objects around it . | TQA:T_0623_10 | 1 | know | true | know | [
"how",
"does",
"someone",
"know",
"something",
"_",
"_",
"?"
] | [
"by the effect that it has on objects around it"
] | [
[
7,
17
]
] |
We know a black hole is there by the effect that it has on objects around it . | TQA:T_0623_10 | 1 | know | true | know | [
"what",
"does",
"someone",
"know",
"_",
"_",
"_",
"?"
] | [
"a black hole is there"
] | [
[
2,
7
]
] |
We know a black hole is there by the effect that it has on objects around it . | TQA:T_0623_10 | 1 | know | true | know | [
"who",
"_",
"_",
"knows",
"something",
"_",
"_",
"?"
] | [
"We"
] | [
[
0,
1
]
] |
If the core is less than about four times the mass of the Sun , the star will become a neutron star . | TQA:T_0623_2 | 18 | become | true | become | [
"how",
"might",
"something",
"become",
"something",
"_",
"_",
"?"
] | [
"core is less than about four times the mass of the Sun",
"If the core is less than about four times the mass of the Sun"
] | [
[
2,
14
],
[
0,
14
]
] |
If the core is less than about four times the mass of the Sun , the star will become a neutron star . | TQA:T_0623_2 | 18 | become | true | become | [
"what",
"might",
"_",
"become",
"something",
"_",
"_",
"?"
] | [
"the star",
"star"
] | [
[
15,
17
],
[
16,
17
]
] |
If the core is less than about four times the mass of the Sun , the star will become a neutron star . | TQA:T_0623_2 | 18 | become | true | become | [
"what",
"might",
"something",
"become",
"_",
"_",
"_",
"?"
] | [
"neutron star",
"a neutron star"
] | [
[
20,
22
],
[
19,
22
]
] |
A neutron star is shown in Figure 26.4 . | TQA:T_0623_3 | 4 | shown | true | show | [
"what",
"is",
"_",
"shown",
"_",
"_",
"somewhere",
"?"
] | [
"A neutron star",
"neutron star"
] | [
[
0,
3
],
[
1,
3
]
] |
A neutron star is shown in Figure 26.4 . | TQA:T_0623_3 | 4 | shown | true | show | [
"where",
"is",
"something",
"shown",
"_",
"_",
"_",
"?"
] | [
"Figure 26.4",
"in Figure 26.4"
] | [
[
6,
8
],
[
5,
8
]
] |
This type of star is made almost entirely of neutrons . | TQA:T_0623_4 | 5 | made | true | make | [
"what",
"is",
"_",
"made",
"_",
"from",
"something",
"?"
] | [
"This type of star",
"star"
] | [
[
0,
4
],
[
3,
4
]
] |
This type of star is made almost entirely of neutrons . | TQA:T_0623_4 | 5 | made | true | make | [
"what",
"is",
"something",
"made",
"_",
"from",
"_",
"?"
] | [
"neutrons",
"almost entirely of neutrons"
] | [
[
9,
10
],
[
6,
10
]
] |
If the core remaining after a supernova is more than about 5 times the mass of the Sun , the core collapses to become a black hole . | TQA:T_0623_6 | 3 | remaining | true | remain | [
"what",
"can",
"_",
"remain",
"_",
"after",
"something",
"?"
] | [
"core",
"the core"
] | [
[
2,
3
],
[
1,
3
]
] |
If the core remaining after a supernova is more than about 5 times the mass of the Sun , the core collapses to become a black hole . | TQA:T_0623_6 | 3 | remaining | true | remain | [
"what",
"can",
"something",
"remain",
"_",
"after",
"_",
"?"
] | [
"after a supernova is more than about 5 times the mass of the Sun",
"a supernova"
] | [
[
4,
18
],
[
5,
7
]
] |
If the core remaining after a supernova is more than about 5 times the mass of the Sun , the core collapses to become a black hole . | TQA:T_0623_6 | 21 | collapses | true | collapse | [
"what",
"_",
"_",
"collapses",
"_",
"_",
"_",
"?"
] | [
"the core"
] | [
[
19,
21
]
] |
If the core remaining after a supernova is more than about 5 times the mass of the Sun , the core collapses to become a black hole . | TQA:T_0623_6 | 21 | collapses | true | collapse | [
"when",
"does",
"something",
"collapse",
"_",
"_",
"_",
"?"
] | [
"If the core remaining after a supernova is more than about 5 times the mass of the Sun"
] | [
[
0,
18
]
] |
If the core remaining after a supernova is more than about 5 times the mass of the Sun , the core collapses to become a black hole . | TQA:T_0623_6 | 21 | collapses | true | collapse | [
"why",
"does",
"something",
"collapse",
"_",
"_",
"_",
"?"
] | [
"to become a black hole"
] | [
[
22,
27
]
] |
If the core remaining after a supernova is more than about 5 times the mass of the Sun , the core collapses to become a black hole . | TQA:T_0623_6 | 23 | become | true | become | [
"how",
"does",
"something",
"become",
"something",
"_",
"_",
"?"
] | [
"core collapses",
"collapses"
] | [
[
20,
22
],
[
21,
22
]
] |
If the core remaining after a supernova is more than about 5 times the mass of the Sun , the core collapses to become a black hole . | TQA:T_0623_6 | 23 | become | true | become | [
"what",
"_",
"_",
"becomes",
"something",
"_",
"_",
"?"
] | [
"Sun",
"the core"
] | [
[
17,
18
],
[
19,
21
]
] |
If the core remaining after a supernova is more than about 5 times the mass of the Sun , the core collapses to become a black hole . | TQA:T_0623_6 | 23 | become | true | become | [
"what",
"does",
"something",
"become",
"_",
"_",
"_",
"?"
] | [
"a black hole",
"black hole"
] | [
[
24,
27
],
[
25,
27
]
] |
If the core remaining after a supernova is more than about 5 times the mass of the Sun , the core collapses to become a black hole . | TQA:T_0623_6 | 23 | become | true | become | [
"when",
"does",
"something",
"become",
"something",
"_",
"_",
"?"
] | [
"after a supernova is more than about 5 times the mass",
"If the core remaining after a supernova is more than about 5 times the mass of the Sun",
"after a supernova is more than about 5 times the mass of the Sun"
] | [
[
4,
15
],
[
0,
18
],
[
4,
18
]
] |
Black holes are so dense that not even light can escape their gravity . | TQA:T_0623_7 | 10 | escape | true | escape | [
"what",
"can't",
"_",
"escape",
"something",
"_",
"_",
"?"
] | [
"light"
] | [
[
8,
9
]
] |
Black holes are so dense that not even light can escape their gravity . | TQA:T_0623_7 | 10 | escape | true | escape | [
"what",
"isn't",
"_",
"escaped",
"_",
"_",
"_",
"?"
] | [
"their gravity",
"gravity"
] | [
[
11,
13
],
[
12,
13
]
] |
Black holes are so dense that not even light can escape their gravity . | TQA:T_0623_7 | 10 | escape | true | escape | [
"why",
"isn't",
"something",
"escaped",
"_",
"_",
"_",
"?"
] | [
"Black holes are so dense"
] | [
[
0,
5
]
] |
For that reason , we cant see black holes . | TQA:T_0623_8 | 5 | cant | true | cant | [
"what",
"_",
"_",
"canted",
"_",
"_",
"_",
"?"
] | [
"see"
] | [
[
6,
7
]
] |
For that reason , we cant see black holes . | TQA:T_0623_8 | 6 | see | true | see | [
"what",
"can't",
"_",
"seen",
"_",
"_",
"_",
"?"
] | [
"black holes"
] | [
[
7,
9
]
] |
For that reason , we cant see black holes . | TQA:T_0623_8 | 6 | see | true | see | [
"who",
"can't",
"_",
"see",
"something",
"_",
"_",
"?"
] | [
"we"
] | [
[
4,
5
]
] |
For that reason , we cant see black holes . | TQA:T_0623_8 | 6 | see | true | see | [
"why",
"can't",
"someone",
"see",
"_",
"_",
"_",
"?"
] | [
"For that reason",
"that reason"
] | [
[
0,
3
],
[
1,
3
]
] |
How can we know something exists if radiation cant escape it ? | TQA:T_0623_9 | 3 | know | true | know | [
"what",
"can",
"someone",
"know",
"_",
"_",
"_",
"?"
] | [
"something exists",
"something exists if radiation cant escape it ?"
] | [
[
4,
6
],
[
4,
12
]
] |
How can we know something exists if radiation cant escape it ? | TQA:T_0623_9 | 3 | know | true | know | [
"who",
"can",
"_",
"know",
"something",
"_",
"_",
"?"
] | [
"we"
] | [
[
2,
3
]
] |
How can we know something exists if radiation cant escape it ? | TQA:T_0623_9 | 5 | exists | true | exist | [
"what",
"_",
"_",
"exists",
"_",
"_",
"_",
"?"
] | [
"something"
] | [
[
4,
5
]
] |
Astronomers use light years as the unit to describe distances in space . | TQA:T_0624_0 | 1 | use | true | use | [
"what",
"does",
"someone",
"use",
"something",
"as",
"_",
"?"
] | [
"as the unit to describe distances in space",
"the unit to describe distances in space"
] | [
[
4,
12
],
[
5,
12
]
] |
Astronomers use light years as the unit to describe distances in space . | TQA:T_0624_0 | 1 | use | true | use | [
"what",
"does",
"someone",
"use",
"_",
"_",
"_",
"?"
] | [
"light years"
] | [
[
2,
4
]
] |
Astronomers use light years as the unit to describe distances in space . | TQA:T_0624_0 | 1 | use | true | use | [
"who",
"_",
"_",
"uses",
"_",
"_",
"_",
"?"
] | [
"Astronomers"
] | [
[
0,
1
]
] |
Astronomers use light years as the unit to describe distances in space . | TQA:T_0624_0 | 8 | describe | true | describe | [
"where",
"did",
"someone",
"describe",
"_",
"_",
"_",
"?"
] | [
"space"
] | [
[
11,
12
]
] |
Astronomers use light years as the unit to describe distances in space . | TQA:T_0624_0 | 8 | describe | true | describe | [
"who",
"_",
"_",
"described",
"_",
"_",
"_",
"?"
] | [
"Astronomers"
] | [
[
0,
1
]
] |
Astronomers use light years as the unit to describe distances in space . | TQA:T_0624_0 | 8 | describe | true | describe | [
"why",
"did",
"someone",
"describe",
"_",
"_",
"somewhere",
"?"
] | [
"distances"
] | [
[
9,
10
]
] |
Remember that a light year is the distance light travels in one year . | TQA:T_0624_1 | 0 | Remember | true | remember | [
"what",
"should",
"_",
"remembered",
"_",
"_",
"_",
"?"
] | [
"light year is the distance light travels in one year",
"that a light year is the distance light travels in one year",
"a light year is the distance light travels in one year"
] | [
[
3,
13
],
[
1,
13
],
[
2,
13
]
] |
How do astronomers measure the distance to stars ? | TQA:T_0624_2 | 1 | do | true | do | [
"when",
"does",
"someone",
"do",
"_",
"_",
"_",
"?"
] | [
"measure the distance to stars"
] | [
[
3,
8
]
] |
How do astronomers measure the distance to stars ? | TQA:T_0624_2 | 1 | do | true | do | [
"who",
"_",
"_",
"does",
"_",
"_",
"_",
"?"
] | [
"astronomers"
] | [
[
2,
3
]
] |
How do astronomers measure the distance to stars ? | TQA:T_0624_2 | 3 | measure | true | measure | [
"what",
"does",
"someone",
"measure",
"_",
"_",
"_",
"?"
] | [
"the distance to stars"
] | [
[
4,
8
]
] |
How do astronomers measure the distance to stars ? | TQA:T_0624_2 | 3 | measure | true | measure | [
"who",
"_",
"_",
"measures",
"something",
"_",
"_",
"?"
] | [
"astronomers"
] | [
[
2,
3
]
] |
For stars that are close to us , they measure shifts in their position over time . | TQA:T_0624_3 | 9 | measure | true | measure | [
"what",
"is",
"_",
"measured",
"_",
"_",
"somewhere",
"?"
] | [
"shifts",
"shifts in their position"
] | [
[
10,
11
],
[
10,
14
]
] |
For stars that are close to us , they measure shifts in their position over time . | TQA:T_0624_3 | 9 | measure | true | measure | [
"what",
"is",
"_",
"measured",
"_",
"_",
"_",
"?"
] | [
"stars",
"stars that are close to us",
"they",
"shifts in their position"
] | [
[
1,
2
],
[
1,
7
],
[
8,
9
],
[
10,
14
]
] |
For stars that are close to us , they measure shifts in their position over time . | TQA:T_0624_3 | 9 | measure | true | measure | [
"where",
"is",
"something",
"measured",
"_",
"_",
"_",
"?"
] | [
"in their position",
"close to us",
"over time"
] | [
[
11,
14
],
[
4,
7
],
[
14,
16
]
] |
This is called parallax . | TQA:T_0624_4 | 2 | called | true | call | [
"what",
"is",
"_",
"called",
"something",
"_",
"_",
"?"
] | [
"This",
"parallax"
] | [
[
0,
1
],
[
3,
4
]
] |
This is called parallax . | TQA:T_0624_4 | 2 | called | true | call | [
"what",
"is",
"something",
"called",
"_",
"_",
"_",
"?"
] | [
"This",
"parallax"
] | [
[
0,
1
],
[
3,
4
]
] |
For distant stars , they use the stars brightness . | TQA:T_0624_5 | 5 | use | true | use | [
"what",
"does",
"someone",
"use",
"_",
"_",
"_",
"?"
] | [
"the stars brightness"
] | [
[
6,
9
]
] |
For distant stars , they use the stars brightness . | TQA:T_0624_5 | 5 | use | true | use | [
"who",
"_",
"_",
"uses",
"something",
"_",
"_",
"?"
] | [
"they"
] | [
[
4,
5
]
] |
They then figure out the stars distance from Earth by measuring how much less bright it is than expected . | TQA:T_0624_7 | 2 | figure | true | figure | [
"how",
"did",
"someone",
"figure",
"_",
"out",
"something",
"?"
] | [
"by measuring how much less bright it is than expected"
] | [
[
9,
19
]
] |
They then figure out the stars distance from Earth by measuring how much less bright it is than expected . | TQA:T_0624_7 | 2 | figure | true | figure | [
"what",
"did",
"someone",
"figure",
"_",
"out",
"_",
"?"
] | [
"the stars distance from Earth"
] | [
[
4,
9
]
] |
They then figure out the stars distance from Earth by measuring how much less bright it is than expected . | TQA:T_0624_7 | 2 | figure | true | figure | [
"who",
"_",
"_",
"figured",
"something",
"out",
"_",
"?"
] | [
"They"
] | [
[
0,
1
]
] |
They then figure out the stars distance from Earth by measuring how much less bright it is than expected . | TQA:T_0624_7 | 10 | measuring | true | measure | [
"what",
"does",
"someone",
"measure",
"_",
"_",
"_",
"?"
] | [
"the stars distance from Earth",
"how much less bright it is than expected"
] | [
[
4,
9
],
[
11,
19
]
] |
They then figure out the stars distance from Earth by measuring how much less bright it is than expected . | TQA:T_0624_7 | 10 | measuring | true | measure | [
"who",
"_",
"_",
"measures",
"something",
"_",
"_",
"?"
] | [
"They"
] | [
[
0,
1
]
] |
They then figure out the stars distance from Earth by measuring how much less bright it is than expected . | TQA:T_0624_7 | 18 | expected | true | expect | [
"what",
"wasn't",
"_",
"expected",
"_",
"_",
"_",
"?"
] | [
"how much less bright it is"
] | [
[
11,
17
]
] |
Two stars that orbit each other are called a binary star system . | TQA:T_0625_2 | 3 | orbit | true | orbit | [
"what",
"_",
"_",
"orbits",
"_",
"_",
"_",
"?"
] | [
"Two stars"
] | [
[
0,
2
]
] |
Two stars that orbit each other are called a binary star system . | TQA:T_0625_2 | 7 | called | true | call | [
"what",
"is",
"_",
"called",
"something",
"_",
"_",
"?"
] | [
"Two stars that orbit each other"
] | [
[
0,
6
]
] |
Two stars that orbit each other are called a binary star system . | TQA:T_0625_2 | 7 | called | true | call | [
"what",
"is",
"something",
"called",
"_",
"_",
"_",
"?"
] | [
"a binary star system"
] | [
[
8,
12
]
] |
If more than two stars orbit each other , it is called a multiple star system . | TQA:T_0625_3 | 5 | orbit | true | orbit | [
"what",
"does",
"something",
"orbit",
"_",
"_",
"_",
"?"
] | [
"each other"
] | [
[
6,
8
]
] |
If more than two stars orbit each other , it is called a multiple star system . | TQA:T_0625_3 | 5 | orbit | true | orbit | [
"what",
"_",
"_",
"orbits",
"something",
"_",
"_",
"?"
] | [
"stars",
"more than two stars"
] | [
[
4,
5
],
[
1,
5
]
] |
If more than two stars orbit each other , it is called a multiple star system . | TQA:T_0625_3 | 11 | called | true | call | [
"what",
"is",
"_",
"called",
"something",
"_",
"_",
"?"
] | [
"it"
] | [
[
9,
10
]
] |
If more than two stars orbit each other , it is called a multiple star system . | TQA:T_0625_3 | 11 | called | true | call | [
"what",
"is",
"something",
"called",
"_",
"_",
"_",
"?"
] | [
"a multiple star system"
] | [
[
12,
16
]
] |
If more than two stars orbit each other , it is called a multiple star system . | TQA:T_0625_3 | 11 | called | true | call | [
"when",
"is",
"something",
"called",
"something",
"_",
"_",
"?"
] | [
"If more than two stars orbit each other"
] | [
[
0,
8
]
] |
Figure 26.5 shows two binary star systems orbiting each other . | TQA:T_0625_4 | 2 | shows | true | show | [
"what",
"does",
"something",
"show",
"_",
"_",
"_",
"?"
] | [
"two binary star systems orbiting each other"
] | [
[
3,
10
]
] |
Figure 26.5 shows two binary star systems orbiting each other . | TQA:T_0625_4 | 2 | shows | true | show | [
"what",
"_",
"_",
"shows",
"something",
"_",
"_",
"?"
] | [
"Figure 26.5"
] | [
[
0,
2
]
] |
Figure 26.5 shows two binary star systems orbiting each other . | TQA:T_0625_4 | 7 | orbiting | true | orbit | [
"what",
"was",
"_",
"orbiting",
"_",
"_",
"_",
"?"
] | [
"two binary star systems"
] | [
[
3,
7
]
] |
Figure 26.5 shows two binary star systems orbiting each other . | TQA:T_0625_4 | 7 | orbiting | true | orbit | [
"what",
"was",
"something",
"orbiting",
"_",
"_",
"_",
"?"
] | [
"each other"
] | [
[
8,
10
]
] |
This creates an unusual quadruple star system . | TQA:T_0625_5 | 1 | creates | true | create | [
"what",
"_",
"_",
"creates",
"something",
"_",
"_",
"?"
] | [
"This"
] | [
[
0,
1
]
] |
This creates an unusual quadruple star system . | TQA:T_0625_5 | 1 | creates | true | create | [
"what",
"is",
"_",
"created",
"_",
"_",
"_",
"?"
] | [
"quadruple star system",
"an unusual quadruple star system"
] | [
[
4,
7
],
[
2,
7
]
] |
The cluster contains red and blue giant stars . | TQA:T_0626_11 | 2 | contains | true | contain | [
"what",
"_",
"_",
"contains",
"something",
"_",
"_",
"?"
] | [
"The cluster"
] | [
[
0,
2
]
] |
The cluster contains red and blue giant stars . | TQA:T_0626_11 | 2 | contains | true | contain | [
"what",
"does",
"something",
"contain",
"_",
"_",
"_",
"?"
] | [
"red and blue giant stars"
] | [
[
3,
8
]
] |
Open clusters are groups of up to a few thousand stars held together by gravity . | TQA:T_0626_2 | 0 | Open | true | open | [
"what",
"is",
"_",
"opened",
"_",
"_",
"_",
"?"
] | [
"clusters"
] | [
[
1,
2
]
] |
Open clusters are groups of up to a few thousand stars held together by gravity . | TQA:T_0626_2 | 11 | held | true | hold | [
"how",
"is",
"something",
"held",
"_",
"_",
"_",
"?"
] | [
"together",
"by gravity",
"gravity"
] | [
[
12,
13
],
[
13,
15
],
[
14,
15
]
] |
Open clusters are groups of up to a few thousand stars held together by gravity . | TQA:T_0626_2 | 11 | held | true | hold | [
"what",
"is",
"_",
"held",
"_",
"_",
"_",
"?"
] | [
"a few thousand stars",
"stars"
] | [
[
7,
11
],
[
10,
11
]
] |
The Jewel Box , shown in Figure an open cluster are young stars that all formed from the same nebula . | TQA:T_0626_3 | 4 | shown | true | show | [
"what",
"is",
"_",
"shown",
"_",
"_",
"_",
"?"
] | [
"The Jewel Box"
] | [
[
0,
3
]
] |
The Jewel Box , shown in Figure an open cluster are young stars that all formed from the same nebula . | TQA:T_0626_3 | 4 | shown | true | show | [
"where",
"is",
"something",
"shown",
"_",
"_",
"_",
"?"
] | [
"in Figure"
] | [
[
5,
7
]
] |
The Jewel Box , shown in Figure an open cluster are young stars that all formed from the same nebula . | TQA:T_0626_3 | 15 | formed | true | form | [
"what",
"did",
"something",
"form",
"_",
"from",
"_",
"?"
] | [
"the same nebula"
] | [
[
17,
20
]
] |
The Jewel Box , shown in Figure an open cluster are young stars that all formed from the same nebula . | TQA:T_0626_3 | 15 | formed | true | form | [
"what",
"_",
"_",
"formed",
"_",
"from",
"something",
"?"
] | [
"young stars",
"The Jewel Box"
] | [
[
11,
13
],
[
0,
3
]
] |
Globular clusters are groups of tens to hundreds of thousands of stars held tightly together by gravity . | TQA:T_0626_4 | 12 | held | true | hold | [
"how",
"is",
"something",
"held",
"_",
"_",
"_",
"?"
] | [
"groups of tens to hundreds of thousands of stars",
"tightly together"
] | [
[
3,
12
],
[
13,
15
]
] |
Globular clusters are groups of tens to hundreds of thousands of stars held tightly together by gravity . | TQA:T_0626_4 | 12 | held | true | hold | [
"what",
"is",
"_",
"held",
"_",
"by",
"something",
"?"
] | [
"stars",
"tightly together"
] | [
[
11,
12
],
[
13,
15
]
] |
Globular clusters are groups of tens to hundreds of thousands of stars held tightly together by gravity . | TQA:T_0626_4 | 12 | held | true | hold | [
"what",
"is",
"something",
"held",
"_",
"by",
"_",
"?"
] | [
"by gravity",
"gravity"
] | [
[
15,
17
],
[
16,
17
]
] |
They contain mostly old , reddish stars . | TQA:T_0626_6 | 1 | contain | true | contain | [
"what",
"_",
"_",
"contains",
"something",
"_",
"_",
"?"
] | [
"They"
] | [
[
0,
1
]
] |
They contain mostly old , reddish stars . | TQA:T_0626_6 | 1 | contain | true | contain | [
"what",
"does",
"something",
"contain",
"_",
"_",
"_",
"?"
] | [
"mostly old , reddish stars"
] | [
[
2,
7
]
] |
Figure 26.7 shows a globular cluster . | TQA:T_0626_8 | 2 | shows | true | show | [
"what",
"does",
"something",
"show",
"_",
"_",
"_",
"?"
] | [
"a globular cluster"
] | [
[
3,
6
]
] |
Figure 26.7 shows a globular cluster . | TQA:T_0626_8 | 2 | shows | true | show | [
"what",
"_",
"_",
"shows",
"something",
"_",
"_",
"?"
] | [
"Figure 26.7"
] | [
[
0,
2
]
] |
The biggest groups of stars are called galaxies . | TQA:T_0627_0 | 6 | called | true | call | [
"what",
"is",
"_",
"called",
"something",
"_",
"_",
"?"
] | [
"groups of stars",
"The biggest groups of stars"
] | [
[
2,
5
],
[
0,
5
]
] |
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