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: Which of these items is required for a deer to live? Answer: sun.

SOLUTION: the sun is the source of energy for life on Earth

PROBLEM: Question: A cup of cold coffee will warm up when heat is applied such as through? Answer: an electrical plate.

SOLUTION: a hot plate is a source of heat

PROBLEM: Question: which form of transportation has zero emissions? Answer: pedal bikes.

SOLUTION:
riding a bike does not cause pollution