instruction:
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.
question:
Question: When observing animals in the wild, which of these are you most likely to see? Answer: A bear sticking its claws in the river.
answer:
predators eat other animals

question:
Question: Light has the inability to shine through what? Answer: solid wood.
answer:
no light shines through an opaque object

question:
Question: When a frog is born, it has tiny gills so that it can breathe underwater, even though in adulthood it will? Answer: relocate to land.
answer:
amphibians undergo metamorphosis