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: Is sleep an active or inactive state in the brain? Question: Is sleep an active or inactive state in the brain?
Example Output: active

Example Input: Sentence: Breathing control is only effective if ventilation is matched to blood flow through alveolar capillaries. Question: What is only effective if ventilation is matched to blood flow through alveolar capillaries?
Example Output: breathing control

Example Input: Sentence: Visible light is the term for the wavelengths of light humans can see. Question: What is the term for the wavelengths of light humans can see?
Example Output:
visible light