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.

[EX Q]: 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?
[EX A]: cools

[EX Q]: Fact: magnetic attraction pulls two objects together. Question: if two things seemingly come closer together without a person interfering, which of these is likely?
[EX A]: the objects could have magnetic properties

[EX Q]: Fact: offspring receive genes from their parents through DNA. Question: What would be passed down from parents to their children?
[EX A]:
head size