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 transformations that occur when a candle burns is described by: chemical energy from the wax is converted into light and heat energy. Question: Which statement best describes the energy transformations that occur when a candle burns?
Example Output: Chemical energy from the wax is converted into light and heat energy.

Example Input: Sentence: Air quality is a measure of pollutants in the air. Question: Air quality is a measure of what in the air?
Example Output: pollutants

Example Input: Sentence: Its food preference is a characteristic of a dog that is most likely a result of its environment. Question: Which is a characteristic of a dog that is most likely a result of its environment?
Example Output:
its food preference