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: 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: Change in momentum in an object is equivalent to impulse . Question: Change in momentum in an object is equivalent to what other measurement?

Output: impulse


Input: Consider Input: Sentence: Climate map type of map would show average temperatures and rainfall. Question: What type of map would show average temperatures and rainfall?


Output: climate map