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.

Input: Consider Input: Question: The lungs give O2 to the? Answer: bloodstream.

Output: the respiratory system transfers oxygen to the circulatory system

Input: Consider Input: Question: The sloth's lack of urgency is a great example of? Answer: adaptation.

Output: adaptation is when an organism develops a trait over time for survival

Input: Consider Input: Question: What can reproduce? Answer: Living dog.
Output: living things can all reproduce