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: Some people put metal tags on their dog's collars, because in darkness, these collars can? Answer: reflect light.
[A]: shiny things reflect light

[Q]: Question: In order for a crane to operate properly it requires? Answer: a fulcrum.
[A]: a lever is used for moving heavy objects

[Q]: Question: Cardinals? Answer: incubate their young.
[A]:
some adult animals lay eggs