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: The energy stored in the organic molecules of food ultimately comes from the sun. Question: The energy stored in the organic molecules of food ultimately comes from where?
Example Output: sun

Example Input: Sentence: Building new homes in a wetland of these is most likely harmful to an ecosystem. Question: Which of these is most likely harmful to an ecosystem?
Example Output: Building new homes in a wetland

Example Input: Sentence: Seawater water is about 3.5% salt. Question: What water is about 3.5% salt?
Example Output:
seawater