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.

Ex Input:
Sentence: Anaerobic respiration occurs if oxygen cannot be obtained at a sufficient rate. Question: What occurs if oxygen cannot be obtained at a sufficient rate?

Ex Output:
anaerobic respiration

Ex Input:
Sentence: The ears are an external feature in human beings is responsible for balance. Question: What external feature in human beings is responsible for balance?

Ex Output:
ears

Ex Input:
Sentence: The most common two-lens telescope, like the simple microscope, uses convex lenses. Question: The most common two-lens telescope, like the simple microscope, uses lenses of what shape?

Ex Output:
convex