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: Fm radio frequency should you listen to if you want less noise. Question: Which radio frequency should you listen to if you want less noise?
Example Output: fm

Example Input: Sentence: Instead of heat, organisms use catalysis to speed up reactions. Question: Instead of heat, organisms use what to speed up reactions?
Example Output: catalysis

Example Input: Sentence: The cells in the follicle undergo physical changes and produce a structure called a corpus luteum. Question: The cells in the follicle undergo physical changes and produce a structure called a what?
Example Output:
corpus luteum