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: A deer is killed and the body is broken down by worms and bacteria. The deer's body is? Answer: has less mass.

Ex Output:
breaking down an object changes that object 's shape and mass


Ex Input:
Question: Which of the following is an example of decomposition? Answer: something growing on a dead tree trunk.

Ex Output:
decomposition is when a decomposer recycles nutrients from dead organisms to the soil by eating those dead organisms


Ex Input:
Question: Which type of energy is the most environmentally friendly? Answer: Sunlight.

Ex Output:

solar energy is a renewable resource