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: Glaciers deposit their sediment when they melt. Question: When do glaciers deposit their sediment?
Example Output: when they melt

Example Input: Sentence: Bacteria is usually the prey of a protist. Question: What is usually the prey of a protist?
Example Output: bacteria

Example Input: Sentence: Most have cells that are not able to exchange gases with the outside environment do multicellular organisms need transport systems. Question: Why do multicellular organisms need transport systems?
Example Output:
Most have cells that are not able to exchange gases with the outside environment.