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: Environmental contaminants is one problem with current methods of aluminum production. Question: What is one problem with current methods of aluminum production?
Example Output: environmental contaminants

Example Input: Sentence: Power in electricity is the voltage multiplied by the current. Question: Power in electricity is the voltage multiplied by what?
Example Output: the current

Example Input: Sentence: The sequence egg -> larva -> pupa -> adult shows the life cycle of some insects. Question: Which sequence shows the life cycle of some insects?
Example Output:
egg -> larva -> pupa -> adult