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.

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

Output: chitin


Input: Consider Input: Sentence: Group 15 of the periodic table is also called nitrogen group. Question: Group 15 of the periodic table is also called which group?

Output: nitrogen


Input: Consider Input: Sentence: Bacteria may divide several times an hour. Question: Bacteria may divide several what an hour?


Output: times