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 epidermis of a leaf contains openings known as stomata, through which the exchange of gases takes place. Question: Which part of a leaf contains openings known as stomata, through which the exchange of gases takes place?
Example Output: epidermis

Example Input: Sentence: Hydras and sea anemones are examples of apolyp. Question: Hydras and sea anemones are examples of what form?
Example Output: polyp

Example Input: Sentence: Most lipids in your diet should be unsaturated type, found mainly in plant sources and also in fish. Question: Most lipids in your diet should be what type, found mainly in plant sources and also in fish?
Example Output:
unsaturated