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 term ecological succession refers to the sequence of community and ecosystem changes after a disturbance. Question: What term refers to the sequence of community and ecosystem changes after a disturbance?
Example Output: ecological succession

Example Input: Sentence: Vesicles are used during endocytosis to allow molecules to enter the cell. Question: What cellular structure is used during endocytosis to allow molecules to enter the cell?
Example Output: vesicles

Example Input: Sentence: Addiction affects the dopamine receptors within the brain. Question: Addiction affects what type of chemical receptors within the brain?
Example Output:
dopamine receptors