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: Pollution is a source of what? Answer: dirtying agents.
Example Output: pollution is a source of pollutants

Example Input: Question: What is an example of hunting? Answer: sea otter cracking open clams with a rock.
Example Output: An example of hunting is an otter cracking open clams with a rock

Example Input: Question: Elk are protected where? Answer: nat'l parks.
Example Output:
national parks limit hunting