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 Input:
Question: Gills allow? Answer: flounder to intake oxygen.

Ex Output:
gills are used for breathing water by aquatic animals


Ex Input:
Question: A person in a suit near a sunken ship is sprayed in the face with a dark substance by? Answer: a cephalopod.

Ex Output:
ink is used for hiding from predators by octopuses


Ex Input:
Question: If a kitten is unable to nurse from birth? Answer: it will expire.

Ex Output:

lack of food causes starvation