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: Duplications (or amplifications ) lead(s) to multiple copies of a chromosomal region. Question: What leads to multiple copies of a chromosomal region?

Output: duplications (or amplifications )


Input: Consider Input: Sentence: Cell mutations is the most common cause of cancer. Question: What is the most common cause of cancer?

Output: cell mutations


Input: Consider Input: Sentence: Eyespots do the cells in the front of a volvox typically develop to help swim towards light. Question: What do the cells in the front of a volvox typically develop to help swim towards light?


Output: eyespots