Please choose the correct answer to the question: Aubrey was a fabulous singer and vain, they knew that they could sing the national anthem at a football game. When they finally got an invitation to sing, they said they would think about it. Why did Aubrey do this?

Answer1: tell off the game's planner Answer2: see if she could get paid Answer3: make her parents proud

Answer format: answer1/answer2/answer3