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.

[Q]: Sentence: Correlation is the comparison of two factors within a population. Question: What is the comparison of two factors within a population?
[A]: correlation

[Q]: Sentence: Whether the organism is a bacterium, plant, or animal, all living things access energy by breaking down these? Question: Whether the organism is a bacterium, plant, or animal, all living things access energy by breaking down these?
[A]: carbohydrate molecules

[Q]: Sentence: If only one atom of a specific type is present a subscript is not used. Question: If only one atom of a specific type is present what is not used?
[A]:
subscript