TASK DEFINITION: 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.
PROBLEM: Question: Geese fly south for the winter because? Answer: of instinct.

SOLUTION: migration is an instinctive behavior

PROBLEM: Question: A radio that takes batteries can make that energy into? Answer: sound.

SOLUTION: electrical devices convert electricity into other forms of energy

PROBLEM: Question: Which doesn't contain water? Answer: Sea of Tranquilitiy.

SOLUTION:
the moon does not contain water