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stringlengths 2
16
| question
list | answers
list | answer_ranges
list |
|---|---|---|---|---|---|---|---|---|
Change to alternative energy sources that produce little or no air pollution .
|
TQA:T_0479_7
| 6 |
produce
| true |
produce
|
[
"how",
"is",
"someone",
"produced",
"_",
"_",
"_",
"?"
] |
[
"alternative energy sources"
] |
[
[
2,
5
]
] |
Change to alternative energy sources that produce little or no air pollution .
|
TQA:T_0479_7
| 6 |
produce
| true |
produce
|
[
"who",
"is",
"_",
"produced",
"_",
"_",
"_",
"?"
] |
[
"little or no air pollution"
] |
[
[
7,
12
]
] |
For example , hybrid cars run on electricity that would be wasted during braking .
|
TQA:T_0479_8
| 5 |
run
| true |
run
|
[
"what",
"does",
"something",
"run",
"_",
"on",
"_",
"?"
] |
[
"electricity"
] |
[
[
7,
8
]
] |
For example , hybrid cars run on electricity that would be wasted during braking .
|
TQA:T_0479_8
| 5 |
run
| true |
run
|
[
"what",
"_",
"_",
"runs",
"_",
"on",
"something",
"?"
] |
[
"hybrid cars"
] |
[
[
3,
5
]
] |
For example , hybrid cars run on electricity that would be wasted during braking .
|
TQA:T_0479_8
| 11 |
wasted
| true |
waste
|
[
"what",
"would",
"_",
"wasted",
"_",
"_",
"_",
"?"
] |
[
"electricity"
] |
[
[
7,
8
]
] |
For example , hybrid cars run on electricity that would be wasted during braking .
|
TQA:T_0479_8
| 11 |
wasted
| true |
waste
|
[
"when",
"would",
"something",
"wasted",
"_",
"_",
"_",
"?"
] |
[
"during braking"
] |
[
[
12,
14
]
] |
For example , hybrid cars run on electricity that would be wasted during braking .
|
TQA:T_0479_8
| 13 |
braking
| true |
brake
|
[
"what",
"would",
"_",
"brake",
"_",
"_",
"_",
"?"
] |
[
"hybrid cars"
] |
[
[
3,
5
]
] |
These cars use gas only as a backup fuel .
|
TQA:T_0479_9
| 2 |
use
| true |
use
|
[
"how",
"does",
"something",
"use",
"something",
"_",
"_",
"?"
] |
[
"only as a backup fuel",
"as a backup fuel"
] |
[
[
4,
9
],
[
5,
9
]
] |
These cars use gas only as a backup fuel .
|
TQA:T_0479_9
| 2 |
use
| true |
use
|
[
"what",
"does",
"something",
"use",
"_",
"_",
"_",
"?"
] |
[
"gas"
] |
[
[
3,
4
]
] |
These cars use gas only as a backup fuel .
|
TQA:T_0479_9
| 2 |
use
| true |
use
|
[
"what",
"_",
"_",
"uses",
"something",
"_",
"_",
"?"
] |
[
"These cars"
] |
[
[
0,
2
]
] |
Some of the pollutants from fossil fuels can be filtered out of exhaust before it is released into the air .
|
TQA:T_0480_0
| 9 |
filtered
| true |
filter
|
[
"what",
"can",
"_",
"filtered",
"_",
"_",
"_",
"?"
] |
[
"Some of the pollutants from fossil fuels",
"pollutants from fossil fuels",
"fossil fuels"
] |
[
[
0,
7
],
[
3,
7
],
[
5,
7
]
] |
Some of the pollutants from fossil fuels can be filtered out of exhaust before it is released into the air .
|
TQA:T_0480_0
| 9 |
filtered
| true |
filter
|
[
"what",
"is",
"something",
"filtered",
"_",
"out of",
"_",
"?"
] |
[
"exhaust",
"out of exhaust"
] |
[
[
12,
13
],
[
10,
13
]
] |
Some of the pollutants from fossil fuels can be filtered out of exhaust before it is released into the air .
|
TQA:T_0480_0
| 9 |
filtered
| true |
filter
|
[
"when",
"is",
"something",
"filtered",
"_",
"out of",
"something",
"?"
] |
[
"before it is released into the air"
] |
[
[
13,
20
]
] |
Some of the pollutants from fossil fuels can be filtered out of exhaust before it is released into the air .
|
TQA:T_0480_0
| 16 |
released
| true |
release
|
[
"where",
"is",
"something",
"released",
"_",
"_",
"_",
"?"
] |
[
"into the air"
] |
[
[
17,
20
]
] |
Other pollutants can be changed to harmless compounds before they are released .
|
TQA:T_0480_1
| 4 |
changed
| true |
change
|
[
"what",
"can",
"_",
"changed",
"_",
"_",
"_",
"?"
] |
[
"Other pollutants"
] |
[
[
0,
2
]
] |
Other pollutants can be changed to harmless compounds before they are released .
|
TQA:T_0480_1
| 4 |
changed
| true |
change
|
[
"what",
"can",
"something",
"changed",
"_",
"to",
"_",
"?"
] |
[
"harmless compounds",
"to harmless compounds"
] |
[
[
6,
8
],
[
5,
8
]
] |
Other pollutants can be changed to harmless compounds before they are released .
|
TQA:T_0480_1
| 4 |
changed
| true |
change
|
[
"when",
"can",
"something",
"changed",
"_",
"to",
"something",
"?"
] |
[
"before they are released"
] |
[
[
8,
12
]
] |
Other pollutants can be changed to harmless compounds before they are released .
|
TQA:T_0480_1
| 11 |
released
| true |
release
|
[
"what",
"is",
"_",
"released",
"_",
"_",
"_",
"?"
] |
[
"they",
"Other pollutants",
"pollutants"
] |
[
[
9,
10
],
[
0,
2
],
[
1,
2
]
] |
Two widely used technologies are scrubbers and catalytic converters .
|
TQA:T_0480_2
| 2 |
used
| true |
use
|
[
"how",
"is",
"something",
"used",
"_",
"_",
"_",
"?"
] |
[
"widely"
] |
[
[
1,
2
]
] |
Two widely used technologies are scrubbers and catalytic converters .
|
TQA:T_0480_2
| 2 |
used
| true |
use
|
[
"what",
"is",
"_",
"used",
"_",
"_",
"_",
"?"
] |
[
"catalytic converters",
"scrubbers",
"technologies"
] |
[
[
7,
9
],
[
5,
6
],
[
3,
4
]
] |
Scrubbers are used in factories and power plants .
|
TQA:T_0480_3
| 2 |
used
| true |
use
|
[
"what",
"is",
"_",
"used",
"_",
"_",
"somewhere",
"?"
] |
[
"Scrubbers"
] |
[
[
0,
1
]
] |
Scrubbers are used in factories and power plants .
|
TQA:T_0480_3
| 2 |
used
| true |
use
|
[
"where",
"is",
"something",
"used",
"_",
"_",
"_",
"?"
] |
[
"in factories and power plants"
] |
[
[
3,
8
]
] |
They remove particulates and waste gases from exhaust before it is released to the air .
|
TQA:T_0480_4
| 1 |
remove
| true |
remove
|
[
"what",
"is",
"_",
"removed",
"_",
"_",
"_",
"?"
] |
[
"particulates",
"particulates and waste gases"
] |
[
[
2,
3
],
[
2,
6
]
] |
They remove particulates and waste gases from exhaust before it is released to the air .
|
TQA:T_0480_4
| 1 |
remove
| true |
remove
|
[
"when",
"is",
"something",
"removed",
"_",
"_",
"_",
"?"
] |
[
"before it is released to the air"
] |
[
[
8,
15
]
] |
They remove particulates and waste gases from exhaust before it is released to the air .
|
TQA:T_0480_4
| 1 |
remove
| true |
remove
|
[
"who",
"_",
"_",
"removes",
"_",
"_",
"_",
"?"
] |
[
"They"
] |
[
[
0,
1
]
] |
They remove particulates and waste gases from exhaust before it is released to the air .
|
TQA:T_0480_4
| 11 |
released
| true |
release
|
[
"what",
"is",
"_",
"released",
"_",
"_",
"somewhere",
"?"
] |
[
"it",
"exhaust",
"particulates and waste gases from exhaust"
] |
[
[
9,
10
],
[
7,
8
],
[
2,
8
]
] |
They remove particulates and waste gases from exhaust before it is released to the air .
|
TQA:T_0480_4
| 11 |
released
| true |
release
|
[
"where",
"is",
"something",
"released",
"_",
"_",
"somewhere",
"?"
] |
[
"to the air"
] |
[
[
12,
15
]
] |
You can see how a scrubber works in Figure 22.15 .
|
TQA:T_0480_5
| 2 |
see
| true |
see
|
[
"what",
"is",
"_",
"seen",
"_",
"_",
"_",
"?"
] |
[
"how a scrubber works",
"a scrubber"
] |
[
[
3,
7
],
[
4,
6
]
] |
You can see how a scrubber works in Figure 22.15 .
|
TQA:T_0480_5
| 2 |
see
| true |
see
|
[
"where",
"is",
"something",
"seen",
"_",
"_",
"_",
"?"
] |
[
"in Figure 22.15"
] |
[
[
7,
10
]
] |
You can see how a scrubber works in Figure 22.15 .
|
TQA:T_0480_5
| 2 |
see
| true |
see
|
[
"who",
"_",
"_",
"sees",
"_",
"_",
"_",
"?"
] |
[
"You",
"You can"
] |
[
[
0,
1
],
[
0,
2
]
] |
You can see how a scrubber works in Figure 22.15 .
|
TQA:T_0480_5
| 6 |
works
| true |
work
|
[
"what",
"_",
"_",
"works",
"_",
"_",
"_",
"?"
] |
[
"a scrubber",
"scrubber"
] |
[
[
4,
6
],
[
5,
6
]
] |
Catalytic converters are used on motor vehicles .
|
TQA:T_0480_6
| 3 |
used
| true |
use
|
[
"what",
"is",
"something",
"used",
"_",
"on",
"_",
"?"
] |
[
"motor vehicles"
] |
[
[
5,
7
]
] |
Catalytic converters are used on motor vehicles .
|
TQA:T_0480_6
| 3 |
used
| true |
use
|
[
"what",
"is",
"_",
"used",
"_",
"on",
"something",
"?"
] |
[
"Catalytic converters"
] |
[
[
0,
2
]
] |
They break down pollutants in exhaust to non-toxic com - pounds .
|
TQA:T_0480_7
| 1 |
break
| true |
break
|
[
"what",
"_",
"_",
"breaks",
"_",
"down",
"something",
"?"
] |
[
"They"
] |
[
[
0,
1
]
] |
They break down pollutants in exhaust to non-toxic com - pounds .
|
TQA:T_0480_7
| 1 |
break
| true |
break
|
[
"what",
"does",
"something",
"break",
"_",
"down",
"_",
"?"
] |
[
"pollutants",
"pollutants in exhaust to non-toxic com - pounds"
] |
[
[
3,
4
],
[
3,
11
]
] |
For example , they change nitrogen oxides to harmless nitrogen and oxygen gasses .
|
TQA:T_0480_8
| 4 |
change
| true |
change
|
[
"what",
"_",
"_",
"changes",
"something",
"_",
"_",
"?"
] |
[
"they"
] |
[
[
3,
4
]
] |
For example , they change nitrogen oxides to harmless nitrogen and oxygen gasses .
|
TQA:T_0480_8
| 4 |
change
| true |
change
|
[
"what",
"does",
"something",
"change",
"_",
"from",
"_",
"?"
] |
[
"nitrogen oxides"
] |
[
[
5,
7
]
] |
For example , they change nitrogen oxides to harmless nitrogen and oxygen gasses .
|
TQA:T_0480_8
| 4 |
change
| true |
change
|
[
"what",
"does",
"something",
"change",
"_",
"to",
"_",
"?"
] |
[
"harmless nitrogen and oxygen gasses"
] |
[
[
8,
13
]
] |
When they were discovered , worldwide efforts were made to reduce CFCs and carbon dioxide emissions .
|
TQA:T_0481_1
| 3 |
discovered
| true |
discover
|
[
"what",
"was",
"_",
"discovered",
"_",
"_",
"_",
"?"
] |
[
"they",
"CFCs and carbon dioxide emissions"
] |
[
[
1,
2
],
[
11,
16
]
] |
When they were discovered , worldwide efforts were made to reduce CFCs and carbon dioxide emissions .
|
TQA:T_0481_1
| 8 |
made
| true |
make
|
[
"what",
"was",
"_",
"made",
"_",
"_",
"_",
"?"
] |
[
"worldwide efforts"
] |
[
[
5,
7
]
] |
When they were discovered , worldwide efforts were made to reduce CFCs and carbon dioxide emissions .
|
TQA:T_0481_1
| 8 |
made
| true |
make
|
[
"why",
"was",
"something",
"made",
"_",
"_",
"_",
"?"
] |
[
"to reduce CFCs and carbon dioxide emissions"
] |
[
[
9,
16
]
] |
When they were discovered , worldwide efforts were made to reduce CFCs and carbon dioxide emissions .
|
TQA:T_0481_1
| 10 |
reduce
| true |
reduce
|
[
"what",
"was",
"_",
"reduced",
"_",
"_",
"_",
"?"
] |
[
"CFCs and carbon dioxide emissions"
] |
[
[
11,
16
]
] |
When they were discovered , worldwide efforts were made to reduce CFCs and carbon dioxide emissions .
|
TQA:T_0481_1
| 10 |
reduce
| true |
reduce
|
[
"when",
"was",
"something",
"reduced",
"_",
"_",
"_",
"?"
] |
[
"When they were discovered",
"they were discovered"
] |
[
[
0,
4
],
[
1,
4
]
] |
It focuses on CFCs .
|
TQA:T_0482_1
| 1 |
focuses
| true |
focus
|
[
"what",
"does",
"something",
"focus",
"_",
"on",
"_",
"?"
] |
[
"on CFCs"
] |
[
[
2,
4
]
] |
It focuses on CFCs .
|
TQA:T_0482_1
| 1 |
focuses
| true |
focus
|
[
"what",
"_",
"_",
"focuses",
"_",
"_",
"_",
"?"
] |
[
"It"
] |
[
[
0,
1
]
] |
It was signed by many countries in 1987 .
|
TQA:T_0482_2
| 2 |
signed
| true |
sign
|
[
"what",
"was",
"_",
"signed",
"_",
"_",
"_",
"?"
] |
[
"It"
] |
[
[
0,
1
]
] |
It was signed by many countries in 1987 .
|
TQA:T_0482_2
| 2 |
signed
| true |
sign
|
[
"when",
"was",
"something",
"signed",
"_",
"_",
"_",
"?"
] |
[
"in 1987",
"1987"
] |
[
[
6,
8
],
[
7,
8
]
] |
It was signed by many countries in 1987 .
|
TQA:T_0482_2
| 2 |
signed
| true |
sign
|
[
"who",
"_",
"_",
"signed",
"something",
"_",
"_",
"?"
] |
[
"many countries",
"countries"
] |
[
[
4,
6
],
[
5,
6
]
] |
It controls almost 100 chemicals that can damage the ozone layer .
|
TQA:T_0482_3
| 1 |
controls
| true |
control
|
[
"what",
"_",
"_",
"controls",
"something",
"_",
"_",
"?"
] |
[
"It"
] |
[
[
0,
1
]
] |
It controls almost 100 chemicals that can damage the ozone layer .
|
TQA:T_0482_3
| 1 |
controls
| true |
control
|
[
"what",
"does",
"something",
"control",
"_",
"_",
"_",
"?"
] |
[
"almost 100 chemicals",
"almost 100 chemicals that can damage the ozone layer"
] |
[
[
2,
5
],
[
2,
11
]
] |
It controls almost 100 chemicals that can damage the ozone layer .
|
TQA:T_0482_3
| 7 |
damage
| true |
damage
|
[
"what",
"can",
"_",
"damage",
"something",
"_",
"_",
"?"
] |
[
"chemicals",
"almost 100 chemicals"
] |
[
[
4,
5
],
[
2,
5
]
] |
It controls almost 100 chemicals that can damage the ozone layer .
|
TQA:T_0482_3
| 7 |
damage
| true |
damage
|
[
"what",
"can",
"something",
"damage",
"_",
"_",
"_",
"?"
] |
[
"the ozone layer"
] |
[
[
8,
11
]
] |
Its aim is to return the ozone layer to its normal state .
|
TQA:T_0482_4
| 4 |
return
| true |
return
|
[
"what",
"would",
"_",
"return",
"something",
"to",
"something",
"?"
] |
[
"Its aim"
] |
[
[
0,
2
]
] |
Its aim is to return the ozone layer to its normal state .
|
TQA:T_0482_4
| 4 |
return
| true |
return
|
[
"what",
"would",
"something",
"return",
"something",
"to",
"_",
"?"
] |
[
"its normal state",
"the ozone layer"
] |
[
[
9,
12
],
[
5,
8
]
] |
Its aim is to return the ozone layer to its normal state .
|
TQA:T_0482_4
| 4 |
return
| true |
return
|
[
"what",
"would",
"something",
"return",
"_",
"to",
"something",
"?"
] |
[
"the ozone layer",
"its normal state",
"to its normal state"
] |
[
[
5,
8
],
[
9,
12
],
[
8,
12
]
] |
The Montreal Protocol has been effective in controlling CFCs .
|
TQA:T_0482_5
| 7 |
controlling
| true |
control
|
[
"what",
"is",
"_",
"controlling",
"something",
"_",
"_",
"?"
] |
[
"The Montreal Protocol",
"Montreal Protocol"
] |
[
[
0,
3
],
[
1,
3
]
] |
The Montreal Protocol has been effective in controlling CFCs .
|
TQA:T_0482_5
| 7 |
controlling
| true |
control
|
[
"what",
"is",
"something",
"controlling",
"_",
"_",
"_",
"?"
] |
[
"CFCs"
] |
[
[
8,
9
]
] |
By 1995 , few CFCs were still being used .
|
TQA:T_0482_6
| 8 |
used
| true |
use
|
[
"what",
"was",
"_",
"used",
"_",
"_",
"_",
"?"
] |
[
"CFCs",
"few CFCs"
] |
[
[
4,
5
],
[
3,
5
]
] |
By 1995 , few CFCs were still being used .
|
TQA:T_0482_6
| 8 |
used
| true |
use
|
[
"when",
"was",
"something",
"used",
"_",
"_",
"_",
"?"
] |
[
"By 1995",
"1995"
] |
[
[
0,
2
],
[
1,
2
]
] |
But the ozone hole kept growing for several years after that because of the CFCs already in the atmosphere .
|
TQA:T_0482_7
| 4 |
kept
| true |
keep
|
[
"how long",
"did",
"something",
"keep",
"_",
"_",
"doing something",
"?"
] |
[
"for several years"
] |
[
[
6,
9
]
] |
But the ozone hole kept growing for several years after that because of the CFCs already in the atmosphere .
|
TQA:T_0482_7
| 4 |
kept
| true |
keep
|
[
"what",
"did",
"something",
"keep",
"_",
"_",
"doing",
"?"
] |
[
"growing"
] |
[
[
5,
6
]
] |
But the ozone hole kept growing for several years after that because of the CFCs already in the atmosphere .
|
TQA:T_0482_7
| 4 |
kept
| true |
keep
|
[
"what",
"_",
"_",
"kept",
"_",
"_",
"doing something",
"?"
] |
[
"ozone hole",
"the ozone hole"
] |
[
[
2,
4
],
[
1,
4
]
] |
But the ozone hole kept growing for several years after that because of the CFCs already in the atmosphere .
|
TQA:T_0482_7
| 5 |
growing
| true |
grow
|
[
"where",
"was",
"something",
"growing",
"_",
"_",
"_",
"?"
] |
[
"in the atmosphere"
] |
[
[
16,
19
]
] |
But the ozone hole kept growing for several years after that because of the CFCs already in the atmosphere .
|
TQA:T_0482_7
| 5 |
growing
| true |
grow
|
[
"why",
"was",
"something",
"growing",
"_",
"_",
"somewhere",
"?"
] |
[
"because of the CFCs already in the atmosphere",
"because of the CFCs"
] |
[
[
11,
19
],
[
11,
15
]
] |
But the ozone hole kept growing for several years after that because of the CFCs already in the atmosphere .
|
TQA:T_0482_7
| 5 |
growing
| true |
grow
|
[
"what",
"was",
"_",
"growing",
"_",
"_",
"somewhere",
"?"
] |
[
"the ozone hole"
] |
[
[
1,
4
]
] |
But the ozone hole kept growing for several years after that because of the CFCs already in the atmosphere .
|
TQA:T_0482_7
| 5 |
growing
| true |
grow
|
[
"how long",
"was",
"something",
"growing",
"_",
"_",
"somewhere",
"?"
] |
[
"for several years"
] |
[
[
6,
9
]
] |
But the ozone hole kept growing for several years after that because of the CFCs already in the atmosphere .
|
TQA:T_0482_7
| 5 |
growing
| true |
grow
|
[
"when",
"was",
"something",
"growing",
"_",
"_",
"somewhere",
"?"
] |
[
"after that"
] |
[
[
9,
11
]
] |
It peaked in 2006 .
|
TQA:T_0482_8
| 1 |
peaked
| true |
peak
|
[
"what",
"_",
"_",
"peaked",
"_",
"_",
"_",
"?"
] |
[
"It"
] |
[
[
0,
1
]
] |
It peaked in 2006 .
|
TQA:T_0482_8
| 1 |
peaked
| true |
peak
|
[
"when",
"did",
"something",
"peak",
"_",
"_",
"_",
"?"
] |
[
"in 2006",
"2006"
] |
[
[
2,
4
],
[
3,
4
]
] |
It was passed in 1997 .
|
TQA:T_0483_1
| 2 |
passed
| true |
pass
|
[
"what",
"was",
"_",
"passed",
"_",
"_",
"_",
"?"
] |
[
"It"
] |
[
[
0,
1
]
] |
It was passed in 1997 .
|
TQA:T_0483_1
| 2 |
passed
| true |
pass
|
[
"when",
"was",
"something",
"passed",
"_",
"_",
"_",
"?"
] |
[
"1997"
] |
[
[
4,
5
]
] |
The taxes encourage people to use less fossil fuel , which reduces carbon dioxide emissions .
|
TQA:T_0483_10
| 2 |
encourage
| true |
encourage
|
[
"what",
"does",
"something",
"encourage",
"someone",
"_",
"to do",
"?"
] |
[
"use less fossil fuel"
] |
[
[
5,
9
]
] |
The taxes encourage people to use less fossil fuel , which reduces carbon dioxide emissions .
|
TQA:T_0483_10
| 2 |
encourage
| true |
encourage
|
[
"what",
"_",
"_",
"encourages",
"someone",
"_",
"to do something",
"?"
] |
[
"The taxes"
] |
[
[
0,
2
]
] |
The taxes encourage people to use less fossil fuel , which reduces carbon dioxide emissions .
|
TQA:T_0483_10
| 2 |
encourage
| true |
encourage
|
[
"who",
"does",
"something",
"encourage",
"_",
"_",
"to do something",
"?"
] |
[
"people"
] |
[
[
3,
4
]
] |
The taxes encourage people to use less fossil fuel , which reduces carbon dioxide emissions .
|
TQA:T_0483_10
| 5 |
use
| true |
use
|
[
"what",
"did",
"something",
"use",
"_",
"_",
"_",
"?"
] |
[
"less fossil fuel"
] |
[
[
6,
9
]
] |
The taxes encourage people to use less fossil fuel , which reduces carbon dioxide emissions .
|
TQA:T_0483_10
| 5 |
use
| true |
use
|
[
"what",
"_",
"_",
"used",
"something",
"_",
"_",
"?"
] |
[
"people"
] |
[
[
3,
4
]
] |
The taxes encourage people to use less fossil fuel , which reduces carbon dioxide emissions .
|
TQA:T_0483_10
| 5 |
use
| true |
use
|
[
"why",
"did",
"something",
"use",
"something",
"_",
"_",
"?"
] |
[
"reduces carbon dioxide emissions"
] |
[
[
11,
15
]
] |
The taxes encourage people to use less fossil fuel , which reduces carbon dioxide emissions .
|
TQA:T_0483_10
| 11 |
reduces
| true |
reduce
|
[
"what",
"is",
"_",
"reduced",
"_",
"_",
"_",
"?"
] |
[
"carbon dioxide emissions"
] |
[
[
12,
15
]
] |
The taxes encourage people to use less fossil fuel , which reduces carbon dioxide emissions .
|
TQA:T_0483_10
| 11 |
reduces
| true |
reduce
|
[
"what",
"_",
"_",
"reduces",
"something",
"_",
"_",
"?"
] |
[
"use less fossil fuel",
"The taxes",
"less fossil fuel"
] |
[
[
5,
9
],
[
0,
2
],
[
6,
9
]
] |
Carbon sequestration is any way of removing carbon dioxide from the atmosphere and storing it in another form .
|
TQA:T_0483_11
| 6 |
removing
| true |
remove
|
[
"how",
"is",
"something",
"removed",
"_",
"_",
"somewhere",
"?"
] |
[
"Carbon sequestration"
] |
[
[
0,
2
]
] |
Carbon sequestration is any way of removing carbon dioxide from the atmosphere and storing it in another form .
|
TQA:T_0483_11
| 6 |
removing
| true |
remove
|
[
"what",
"is",
"_",
"removed",
"_",
"_",
"_",
"?"
] |
[
"carbon dioxide"
] |
[
[
7,
9
]
] |
Carbon sequestration is any way of removing carbon dioxide from the atmosphere and storing it in another form .
|
TQA:T_0483_11
| 6 |
removing
| true |
remove
|
[
"where",
"is",
"something",
"removed",
"_",
"_",
"_",
"?"
] |
[
"from the atmosphere",
"the atmosphere"
] |
[
[
9,
12
],
[
10,
12
]
] |
Carbon sequestration is any way of removing carbon dioxide from the atmosphere and storing it in another form .
|
TQA:T_0483_11
| 13 |
storing
| true |
store
|
[
"how",
"is",
"something",
"stored",
"_",
"_",
"_",
"?"
] |
[
"in another form"
] |
[
[
15,
18
]
] |
Carbon sequestration is any way of removing carbon dioxide from the atmosphere and storing it in another form .
|
TQA:T_0483_11
| 13 |
storing
| true |
store
|
[
"what",
"is",
"_",
"stored",
"_",
"_",
"_",
"?"
] |
[
"carbon dioxide"
] |
[
[
7,
9
]
] |
Carbon is sequestered naturally by forests .
|
TQA:T_0483_12
| 2 |
sequestered
| true |
sequester
|
[
"how",
"is",
"something",
"sequestered",
"_",
"_",
"_",
"?"
] |
[
"naturally by forests"
] |
[
[
3,
6
]
] |
Carbon is sequestered naturally by forests .
|
TQA:T_0483_12
| 2 |
sequestered
| true |
sequester
|
[
"what",
"is",
"_",
"sequestered",
"_",
"_",
"_",
"?"
] |
[
"Carbon"
] |
[
[
0,
1
]
] |
Trees take in carbon dioxide for photosynthesis .
|
TQA:T_0483_13
| 1 |
take
| true |
take
|
[
"what",
"does",
"something",
"take",
"_",
"in",
"_",
"?"
] |
[
"carbon dioxide"
] |
[
[
3,
5
]
] |
Trees take in carbon dioxide for photosynthesis .
|
TQA:T_0483_13
| 1 |
take
| true |
take
|
[
"what",
"_",
"_",
"takes",
"_",
"in",
"something",
"?"
] |
[
"Trees"
] |
[
[
0,
1
]
] |
Trees take in carbon dioxide for photosynthesis .
|
TQA:T_0483_13
| 1 |
take
| true |
take
|
[
"why",
"does",
"something",
"take",
"_",
"in",
"something",
"?"
] |
[
"photosynthesis",
"for photosynthesis"
] |
[
[
6,
7
],
[
5,
7
]
] |
Artificial methods of sequestering carbon underground are being researched .
|
TQA:T_0483_14
| 3 |
sequestering
| true |
sequester
|
[
"what",
"is",
"_",
"sequestered",
"_",
"_",
"_",
"?"
] |
[
"carbon"
] |
[
[
4,
5
]
] |
Artificial methods of sequestering carbon underground are being researched .
|
TQA:T_0483_14
| 3 |
sequestering
| true |
sequester
|
[
"where",
"is",
"something",
"sequestered",
"_",
"_",
"_",
"?"
] |
[
"underground"
] |
[
[
5,
6
]
] |
Artificial methods of sequestering carbon underground are being researched .
|
TQA:T_0483_14
| 8 |
researched
| true |
research
|
[
"what",
"is",
"_",
"researched",
"_",
"_",
"_",
"?"
] |
[
"Artificial methods of sequestering carbon"
] |
[
[
0,
5
]
] |
Artificial methods of sequestering carbon underground are being researched .
|
TQA:T_0483_14
| 8 |
researched
| true |
research
|
[
"where",
"is",
"something",
"researched",
"_",
"_",
"_",
"?"
] |
[
"underground"
] |
[
[
5,
6
]
] |
One reason is that the worlds biggest producer of greenhouse gases , the U.S. , did not sign the Kyoto Protocol .
|
TQA:T_0483_16
| 17 |
sign
| true |
sign
|
[
"what",
"wasn't",
"_",
"signed",
"_",
"_",
"_",
"?"
] |
[
"the Kyoto Protocol",
"Kyoto Protocol"
] |
[
[
18,
21
],
[
19,
21
]
] |
One reason is that the worlds biggest producer of greenhouse gases , the U.S. , did not sign the Kyoto Protocol .
|
TQA:T_0483_16
| 17 |
sign
| true |
sign
|
[
"who",
"didn't",
"_",
"sign",
"_",
"_",
"_",
"?"
] |
[
"U.S.",
"the U.S."
] |
[
[
13,
14
],
[
12,
14
]
] |
Of the nations that signed it , few are
|
TQA:T_0483_17
| 4 |
signed
| true |
sign
|
[
"what",
"did",
"someone",
"sign",
"_",
"_",
"_",
"?"
] |
[
"nations",
"it"
] |
[
[
2,
3
],
[
5,
6
]
] |
Of the nations that signed it , few are
|
TQA:T_0483_17
| 4 |
signed
| true |
sign
|
[
"who",
"_",
"_",
"signed",
"something",
"_",
"_",
"?"
] |
[
"nations",
"the nations"
] |
[
[
2,
3
],
[
1,
3
]
] |
The Protocol focuses on controlling greenhouse gas emissions .
|
TQA:T_0483_2
| 2 |
focuses
| true |
focus
|
[
"what",
"does",
"something",
"focus",
"_",
"on",
"_",
"?"
] |
[
"controlling greenhouse gas emissions"
] |
[
[
4,
8
]
] |
The Protocol focuses on controlling greenhouse gas emissions .
|
TQA:T_0483_2
| 2 |
focuses
| true |
focus
|
[
"what",
"_",
"_",
"focuses",
"_",
"on",
"something",
"?"
] |
[
"The Protocol"
] |
[
[
0,
2
]
] |
The Protocol focuses on controlling greenhouse gas emissions .
|
TQA:T_0483_2
| 4 |
controlling
| true |
control
|
[
"what",
"is",
"_",
"controlling",
"something",
"_",
"_",
"?"
] |
[
"The Protocol",
"Protocol"
] |
[
[
0,
2
],
[
1,
2
]
] |
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