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: Water are most cells surrounded by. Question: What are most cells surrounded by?

Output: water


Input: Consider Input: Sentence: The mass remains the same does burning matter affect its mass. Question: How does burning matter affect its mass?

Output: the mass remains the same


Input: Consider Input: Sentence: Unlike eukaryotic cells, dna and rna synthesis in prokaryotic cells occurs together with synthesis of protein. Question: Unlike eukaryotic cells, dna and rna synthesis in prokaryotic cells occurs together with synthesis of what?


Output: protein