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.

Ex Input:
Question: Dinosaur carcasses are a form of? Answer: fuel.

Ex Output:
oil is a source of energy


Ex Input:
Question: To grow, bamboo will require both of the following:? Answer: light and mud.

Ex Output:
a plant requires soil for to grow


Ex Input:
Question: The ceiling of the cave grew closer to the ground due to:? Answer: deposition.

Ex Output:

stalactites are formed by deposition