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: The word metamorphism, which gives its name to a type of rock, means "to change form Question: What scientific word, which gives its name to a type of rock, means "to change form"?

Answer: metamorphism


Question: Sentence: Change in momentum in an object is equivalent to impulse . Question: Change in momentum in an object is equivalent to what other measurement?

Answer: impulse


Question: Sentence: Deep currents are caused by differences in density at the top and bottom of the ocean. Question: What is caused by differences in density at the top and bottom of the ocean?

Answer:
deep currents