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.
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Question: 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?

Answer: it contracts


Question: Sentence: Chitin is the radula made mostly of. Question: What is the radula made mostly of?

Answer: chitin


Question: Sentence: In circles way do particles of water move in deep water. Question: In which way do particles of water move in deep water?

Answer:
circles