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: Substances enter any plant or animal cell by passing through cell membrane of the following structures. Question: Substances enter any plant or animal cell by passing through which of the following structures?

Output: cell membrane


Input: Consider Input: Sentence: Winter season causes people to look forward to spring. Question: What season causes people to look forward to spring?

Output: winter


Input: Consider Input: Sentence: Stem basic plant structure facilitates dispersal of pollen and fruit by raising reproductive structures. Question: What basic plant structure facilitates dispersal of pollen and fruit by raising reproductive structures?


Output: stem