Please choose the correct answer to the question: At night, the Moon is the brightest object in the sky. Where does the Moon's light come from?

Answer1: The Moon reflects light from Earth. Answer2: The Moon reflects light from the Sun. Answer3: The Moon makes light beneath its surface. Answer4: The Moon has rocks on its surface that glow.

Answer format: answer1/answer2/answer3/answer4
Answer: answer2