TASK DEFINITION: In this task, you are given a sentence and a question, you would be asked to create the answer which is contained in the sentence provided.
PROBLEM: Sentence: Most of food's chemical energy ultimately comes from sunlight. Question: Most of food's chemical energy ultimately comes from what source?

SOLUTION: sunlight

PROBLEM: Sentence: Co2 gas is released into the atmosphere when fossil fuels are burned. Question: What gas is released into the atmosphere when fossil fuels are burned?

SOLUTION: co2

PROBLEM: Sentence: Resonance is the term for the use of two or more lewis structures to represent the covalent bonding in a molecule. Question: What is the term for the use of two or more lewis structures to represent the covalent bonding in a molecule?

SOLUTION:
resonance