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: If someone wants you to stop, they want you to? Answer: be still.
[EX A]: stopped means no speed

[EX Q]: Question: School children often play a musical instrument by? Answer: sweeping thumb across elastic band over a beverage carton.
[EX A]: An example of playing a musical instrument is strumming a guitar string

[EX Q]: Question: In the natural world, camouflage is used by animals to? Answer: avoid being a meal.
[EX A]:
camouflage is used for hiding by animals against predators