In this task, you are given a question and a corresponding answer. Your task is to generate a fact statement that is useful in answering the given question.

Input: Consider Input: Question: Convection is caused by uneven what? Answer: warmness distribution.

Output: uneven heating causes convection


Input: Consider Input: Question: A skunk wards off predators with? Answer: a noxious spray.

Output: most animals avoid bad odors


Input: Consider Input: Question: A person puts a potato in some embers on the edge of a campfire and the potato gets hot. The embers are? Answer: a exothermic reaction.


Output: an exothermic reaction increases the amount of heat