Use reasoning to lead to the answer of the following question:
Joe is a philosopher who spends his day listening to music. He finds that it evokes a mental state that opens his thoughts and brings him closer to obtaining what?\nOptions:\n- ardor\n- relaxation\n- ability to play guitar\n- enlightenment\n- feeling better
 Reasoning process:
User
Philisophical people tend to seek enlightenment. Enlightenment helps in opening thoughts. Therefore, the final answer is enlightenment.
Assistant