Use reasoning to lead to the answer of the following question:
The housemate was suffering boredom with what the others were doing, he just decided to do what early?\nOptions:\n- read book\n- sleep\n- travel\n- play games\n- go work
 Reasoning process:
User
Boredom can be beaten by sleeping early. Sleeping is done inside. Sleeping does not require any movement. Therefore, the final answer is sleep.
Assistant