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: The lungs give O2 to the? Answer: bloodstream.

SOLUTION: the respiratory system transfers oxygen to the circulatory system

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

SOLUTION: the moon does not contain water

PROBLEM: Question: Paul's dog has just pooped on the lawn. The dog has? Answer: had a nutritious meal within the last day.

SOLUTION:
the digestive system breaks food into nutrients for the body