In this task, you are given a fact statement and question based on the fact. Your task is to generate the correct answer for the question. The answer needs to be generated using the context fact statement.

Input: Consider Input: Fact: the arctic environment is cold in temperature from being at a northern lattitude below 0 degrees celsius during most of the year. Question: Why might a polar bear grow white hair?

Output: blend in


Input: Consider Input: Fact: animals learn some behaviors from watching their parents. Question: animals learn some behaviors from watching their?

Output: caretakers


Input: Consider Input: Fact: smell is used for finding food by some animals. Question: Some animals are aided in finding food sources by?


Output: aroma