Use reasoning to lead to the answer of the following question:
He turned off his phone to avoid every single call, all anybody was going to hear from him today was his what?\nOptions:\n- office\n- answering machine\n- voice mail\n- telephonelines\n- message
 Reasoning process:
User
Call goes to voice mail when it is not answered. A call cannot be answered when the phone is switched off. Voice mail contains recorded messages. Therefore, the final answer is voice mail.
Assistant