Background: A major use for petroleum products is fuel for cars, trucks, airplanes, trains, and other vehicles. The chemical used are usually a mixture of compounds containing several carbon atoms in a chain. When the material is ignited, a massive amount of gas is created almost instantaneously. This increase in volume will move the pistons in an internal combustion engine to provide power. A jet plane works on a similar principle. Air comes into the front of the engine and mixes with the jet fuel. This mixture is ignited and the gases formed create a lot of pressure to push the plane forward. The idea can be seen even more clearly in the case of a rocket launch. The ignition of the fuel (either solid-state or liquid) creates gases produced under great pressure that pushes the rocket up.

Situation: Two sister countries used petroleum in different ways. Norway used it to make plastics, while Sweden used it for fuel.

Question: Which country used more fuel to power cars?
Answer: Sweden

Situation: Two sister countries used petroleum in different ways. Norway used it to make plastics, while Sweden used it for fuel.

Question: Which country used less fuel to power cars?
Answer: Norway

Situation: Two sister countries used petroleum in different ways. Norway used it to make plastics, while Sweden used it for fuel.

Question: Which country used less fuel for trucks?
Answer: Norway

Situation: Two sister countries used petroleum in different ways. Norway used it to make plastics, while Sweden used it for fuel.

Question: Which country used more fuel for trucks?
Answer: Sweden

Situation: Two sister countries used petroleum in different ways. Norway used it to make plastics, while Sweden used it for fuel.

Question: Which country used more fuel for airplanes?
Answer: Sweden

Situation: Two sister countries used petroleum in different ways. Norway used it to make plastics, while Sweden used it for fuel.

Question: Which country used less fuel for airplanes?
Answer: Norway

Situation: Two sister countries used petroleum in different ways. Norway used it to make plastics, while Sweden used it for fuel.

Question: Which country used less fuel for trains?
Answer: Norway

Situation: Two sister countries used petroleum in different ways. Norway used it to make plastics, while Sweden used it for fuel.

Question: Which country used more fuel for trains?
Answer: Sweden

Situation: Two sister countries used petroleum in different ways. Norway used it to make plastics, while Sweden used it for fuel.

Question: Which country used more fuel for other vehicles?
Answer: Sweden

Situation: Two sister countries used petroleum in different ways. Norway used it to make plastics, while Sweden used it for fuel.

Question: Which country used no petroleum fuel for any vehicle?
Answer: Norway

Situation: Big town and Fair town both used petroleum products. Big town used them to make plastics and related materials, but didn't use it for gas, because they were environmentally conscious and used only electric vehicles for transportation. Fair town used petroleum for fuel mostly.

Question: Which town used petroleum to make fuel for cars?
Answer: Fair

Situation: Big town and Fair town both used petroleum products. Big town used them to make plastics and related materials, but didn't use it for gas, because they were environmentally conscious and used only electric vehicles for transportation. Fair town used petroleum for fuel mostly.

Question: Which town didn't use petroleum to make fuel for cars?
Answer: Big

Situation: Big town and Fair town both used petroleum products. Big town used them to make plastics and related materials, but didn't use it for gas, because they were environmentally conscious and used only electric vehicles for transportation. Fair town used petroleum for fuel mostly.

Question: Which town used more fuel for internal combustion engines?
Answer: Fair

Situation: Big town and Fair town both used petroleum products. Big town used them to make plastics and related materials, but didn't use it for gas, because they were environmentally conscious and used only electric vehicles for transportation. Fair town used petroleum for fuel mostly.

Question: Which town used less fuel for internal combustion engines?
Answer: Big

Situation: Big town and Fair town both used petroleum products. Big town used them to make plastics and related materials, but didn't use it for gas, because they were environmentally conscious and used only electric vehicles for transportation. Fair town used petroleum for fuel mostly.

Question: Which town used less fuel for trucks?
Answer: Big

Situation: Big town and Fair town both used petroleum products. Big town used them to make plastics and related materials, but didn't use it for gas, because they were environmentally conscious and used only electric vehicles for transportation. Fair town used petroleum for fuel mostly.

Question: Which town used more fuel for trucks?
Answer: Fair

Situation: Big town and Fair town both used petroleum products. Big town used them to make plastics and related materials, but didn't use it for gas, because they were environmentally conscious and used only electric vehicles for transportation. Fair town used petroleum for fuel mostly.

Question: Which town used more fuel for airplanes?
Answer: Fair

Situation: Big town and Fair town both used petroleum products. Big town used them to make plastics and related materials, but didn't use it for gas, because they were environmentally conscious and used only electric vehicles for transportation. Fair town used petroleum for fuel mostly.

Question: Which town used less fuel for airplanes?
Answer: Big

Situation: Big town and Fair town both used petroleum products. Big town used them to make plastics and related materials, but didn't use it for gas, because they were environmentally conscious and used only electric vehicles for transportation. Fair town used petroleum for fuel mostly.

Question: Which town used less fuel for trains?
Answer: Big

Situation: Big town and Fair town both used petroleum products. Big town used them to make plastics and related materials, but didn't use it for gas, because they were environmentally conscious and used only electric vehicles for transportation. Fair town used petroleum for fuel mostly.

Question: Which town used more fuel for trains?
Answer: Fair

Situation: Two sister cities used petroleum products in different ways. Sin city used it for fuel, while Hill city used it only for making plastic materials which would then recycle.

Question: Which city used more fuel for cars?
Answer: Sin

Situation: Two sister cities used petroleum products in different ways. Sin city used it for fuel, while Hill city used it only for making plastic materials which would then recycle.

Question: Which city used less fuel for cars?
Answer: Hill

Situation: Two sister cities used petroleum products in different ways. Sin city used it for fuel, while Hill city used it only for making plastic materials which would then recycle.

Question: Which city used less fuel for trucks?
Answer: Hill

Situation: Two sister cities used petroleum products in different ways. Sin city used it for fuel, while Hill city used it only for making plastic materials which would then recycle.

Question: Which city used more fuel for trucks?
Answer: Sin

Situation: Two sister cities used petroleum products in different ways. Sin city used it for fuel, while Hill city used it only for making plastic materials which would then recycle.

Question: Which city used more fuel for airplanes?
Answer: Sin

Situation: Two sister cities used petroleum products in different ways. Sin city used it for fuel, while Hill city used it only for making plastic materials which would then recycle.

Question: Which city used less fuel for airplanes?
Answer: Hill

Situation: Two sister cities used petroleum products in different ways. Sin city used it for fuel, while Hill city used it only for making plastic materials which would then recycle.

Question: Which city used less fuel for trains?
Answer: Hill

Situation: Two sister cities used petroleum products in different ways. Sin city used it for fuel, while Hill city used it only for making plastic materials which would then recycle.

Question: Which city used more fuel for trains?
Answer: Sin

Situation: Two sister cities used petroleum products in different ways. Sin city used it for fuel, while Hill city used it only for making plastic materials which would then recycle.

Question: Which city used a chemical which is a mixture of compounds containing several carbon atoms in a chain?
Answer: Sin

Situation: Two sister cities used petroleum products in different ways. Sin city used it for fuel, while Hill city used it only for making plastic materials which would then recycle.

Question: Which city didn't use a chemical which is a mixture of compounds containing several carbon atoms in a chain?
Answer: Hill

Situation: Two engineering students learned about petroleum products, While Dan learned more about plastics, Jim learned about fuels.

Question: Which student learned more about fuels for cars?
Answer: Jim

Situation: Two engineering students learned about petroleum products, While Dan learned more about plastics, Jim learned about fuels.

Question: Which student learned less about fuels for cars?
Answer: Dan

Situation: Two engineering students learned about petroleum products, While Dan learned more about plastics, Jim learned about fuels.

Question: Which student learned less about fuels for trucks?
Answer: Dan

Situation: Two engineering students learned about petroleum products, While Dan learned more about plastics, Jim learned about fuels.

Question: Which student learned more about fuels for trucks?
Answer: Jim

Situation: Two engineering students learned about petroleum products, While Dan learned more about plastics, Jim learned about fuels.

Question: Which student learned more about fuels for airplanes?
Answer: Jim

Situation: Two engineering students learned about petroleum products, While Dan learned more about plastics, Jim learned about fuels.

Question: Which student learned less about fuels for airplanes?
Answer: Dan

Situation: Two engineering students learned about petroleum products, While Dan learned more about plastics, Jim learned about fuels.

Question: Which student learned less about fuels for trains?
Answer: Dan

Situation: Two engineering students learned about petroleum products, While Dan learned more about plastics, Jim learned about fuels.

Question: Which student learned more about fuels for trains?
Answer: Jim

Situation: Two engineering students learned about petroleum products, While Dan learned more about plastics, Jim learned about fuels.

Question: Which student learned more about air mixing with the jet fuel?
Answer: Jim

Situation: Two engineering students learned about petroleum products, While Dan learned more about plastics, Jim learned about fuels.

Question: Which student learned less about air mixing with the jet fuel?
Answer: Dan

Situation: Company A was a refinery and managed petroleum products. Another company, named H, produced and distributed electricity using wind power. Both companies strive to be more efficient and to pollute less.

Question: Which company made more fuel for cars?
Answer: Company A

Situation: Company A was a refinery and managed petroleum products. Another company, named company H, produced and distributed electricity using wind power. Both companies strive to be more efficient and to pollute less.

Question: Which company made less fuel for cars?
Answer: company H

Situation: Company A was a refinery and managed petroleum products. Another company, named company H, produced and distributed electricity using wind power. Both companies strive to be more efficient and to pollute less.

Question: Which company made less fuel for trucks?
Answer: company H

Situation: Company A was a refinery and managed petroleum products. Another company, named company H, produced and distributed electricity using wind power. Both companies strive to be more efficient and to pollute less.

Question: Which company made more fuel for trucks?
Answer: Company A

Situation: Company A was a refinery and managed petroleum products. Another company, named company H, produced and distributed electricity using wind power. Both companies strive to be more efficient and to pollute less.

Question: Which company made more fuel for airplanes?
Answer: Company A

Situation: Company A was a refinery and managed petroleum products. Another company, named company H, produced and distributed electricity using wind power. Both companies strive to be more efficient and to pollute less.

Question: Which company made less fuel for airplanes?
Answer: company H

Situation: Company A was a refinery and managed petroleum products. Another company, named company H, produced and distributed electricity using wind power. Both companies strive to be more efficient and to pollute less.

Question: Which company made less fuel for trains?
Answer: company H

Situation: Company A was a refinery and managed petroleum products. Another company, named company H, produced and distributed electricity using wind power. Both companies strive to be more efficient and to pollute less.

Question: Which company made more fuel for trains?
Answer: Company A

Situation: Company A was a refinery and managed petroleum products. Another company, named company H, produced and distributed electricity using wind power. Both companies strive to be more efficient and to pollute less.

Question: Which company made a mixture of compounds containing several carbon atoms in a chain?
Answer: Company A

Situation: Company A was a refinery and managed petroleum products. Another company, named company H, produced and distributed electricity using wind power. Both companies strive to be more efficient and to pollute less.

Question: Which company didn't make a mixture of compounds containing several carbon atoms in a chain?
Answer: company H