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 Q]: Question: On what product might you find a reflector? Answer: Toyota.
[EX A]: a reflector is used to reflect light especially on vehicles

[EX Q]: Question: Birds give birth to their babies while still in an egg. Mammals, however, give birth to their babies? Answer: already alive.
[EX A]: mammals give birth to live young

[EX Q]: Question: I can use a stopwatch to track? Answer: how many marshmallows I can eat in 10 minutes.
[EX A]:
a stopwatch is used to measure time