TASK DEFINITION: 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.
PROBLEM: Question: Digestion is when stomach acid breaks down what? Answer: sustenance.

SOLUTION: digestion is when stomach acid breaks down food

PROBLEM: Question: Which is most accurate? Answer: windmills can capture powerful gusts and harness their power.

SOLUTION: wind is a source of energy

PROBLEM: Question: Which has molecules? Answer: a Popsicle.

SOLUTION:
matter is made of molecules