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.

Q: Question: I can use a stopwatch to track? Answer: how many marshmallows I can eat in 10 minutes.

A: a stopwatch is used to measure time
****
Q: Question: Flashlights require batteries? Answer: to properly illuminate objects.

A: a battery converts chemical energy into electrical energy
****
Q: Question: A consumer is unable to produce its own what? Answer: sustenance.

A:
a consumer can not produce its own food
****