Use reasoning to lead to the answer of the following question:
Samantha decided to join the game, but there wasn't space. She had to stay on the waitlist until someone else did what?\nOptions:\n- opt out\n- separate\n- opt out\n- leave\n- split apart
 Reasoning process:
User
Samantha could have been late in deciding to join the game, but there wasn't space. She had to stay on the waitlist until someone else move out. Samantha decided to join the game, but there wasn't space. She had to stay on the waitlist until someone else leave. Therefore, the final answer is leave.
Assistant