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: As the population grows, competition for food grows. Question: As the population grows, competition for food does what?

Output: grows


Input: Consider Input: Sentence: Natural selection works by selecting for alleles that confer beneficial traits or behaviors, while selecting against those for deleterious qualities. Question: What works by selecting for alleles that confer beneficial traits or behaviors, while selecting against those for deleterious qualities?

Output: natural selection


Input: Consider Input: Sentence: Reacting with metal is one thing that distinguishes acids from bases. Question: Reacting with metal is one thing that distinguishes acids from what?


Output: bases