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: Bacteria is usually the prey of a protist. Question: What is usually the prey of a protist?

Answer: bacteria


Question: Sentence: Voltage is not the same as energy, but means the energy per unit charge. Question: What term is not the same as energy, but means the energy per unit charge?

Answer: voltage


Question: Sentence: Gases and liquids become solids at low temperatures. Question: When do gases and liquids become solids?

Answer:
at low temperatures