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.

Sentence: According to the english system measurement, 4 cups much is equal to 2 pints, 1 quart, and ¼ of a gallon. Question: According to the english system measurement, how much is equal to 2 pints, 1 quart, and ¼ of a gallon?
4 cups

Sentence: The potential of galvanic cell can be used to measure the ph of a solution. Question: The potential of what can be used to measure the ph of a solution?
galvanic cell

Sentence: If two populations do not mate and produce fertile offspring, separate species result. Question: If two populations do not mate and produce fertile offspring, what results?

separate species