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.

Example Input: Question: When observing animals in the wild, which of these are you most likely to see? Answer: A bear sticking its claws in the river.
Example Output: predators eat other animals

Example Input: Question: Sara sorted her marbles into glass ones and marbles made of crystal. This is an example of? Answer: classifying.
Example Output: classifying is when one sorts something by type

Example Input: Question: Incinerating half a herd of cows means there will be? Answer: fewer cows.
Example Output:
harming an animal species causes that animal 's population to decrease