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.

Example Input: 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"?
Example Output: metamorphism

Example Input: Sentence: Gas bubble holes helps pumice float in water. Question: What helps pumice float in water?
Example Output: gas bubble holes

Example Input: Sentence: If a substance does not release molecules into the air from its surface, it will not have a smell. Question: If a substance does not release molecules into the air from its surface, it will not have what?
Example Output:
smell