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.

Input: Consider Input: Sentence: The plasma membrane controls what goes in and out of a cell. Question: What controls what goes in and out of a cell?

Output: the plasma membrane


Input: Consider Input: Sentence: Gap genes controls the shape of a developing zygote early in its development. Question: What controls the shape of a developing zygote early in its development?

Output: gap genes


Input: Consider Input: Sentence: Sound, like all waves, travels at a certain speed and has the properties of frequency and this? Question: Sound, like all waves, travels at a certain speed and has the properties of frequency and this?


Output: wavelength