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: a tree growing a tree-growth ring occurs once per year. Question: Two felled trees, split in twain, with the same number of rings, means they're the same?

Output: age


Input: Consider Input: Fact: An example of seed dispersal is is an animal gathering seeds. Question: Hummingbirds contribute to seed dispersal by?

Output: consuming flower sustenance


Input: Consider Input: Fact: migration is when animals move themselves from a cooler climate to a warmer climate for the winter. Question: A bird species may decide to relocate to hotter areas when weather?


Output: cools