I'll give you a question, please answer with step-by-step reasoning process. The other passengers on the bus were quite loud, so he put on his headphones to relax and what?\nOptions:\n- go to bed\n- sleep\n- listen to music\n- stretch out\n- stop worrying

User
After listening music, a person feels relaxed. As the other passengers on the bus were quite loud so he put on his headphones to relax and listen to the music.
The answer: listen to music.
Assistant