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: What would be an example of migration? Answer: Geese leaving Michigan for Florida when temperatures are dropping.
Example Output: An example of migration is birds flying south in the winter

Example Input: Question: A shark is hunting prey, and the prey is an underwater creature with eight arms. The prey escapes by? Answer: releasing dark fluid.
Example Output: octopuses releasing ink into the water causes predators to have difficulty seeing the octopus

Example Input: Question: the earth revolves around the sun in? Answer: a year.
Example Output:
one year is equal to 365 days