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.

Sentence: When the core of a star begins to run low on hydrogen, it contracts. Question: What happens to the core of a star when it begins to run low on hydrogen?
it contracts

Sentence: For an exothermic chemical reaction, energy is given off as reactants are converted to products. Question: For an exothermic chemical reaction, energy is given off as reactants are converted to what?
products

Sentence: Dyneins are responsible for the bending movements of the organelle. Question: What are responsible for the bending movements of the organelle?

dyneins