You are given a sentence from a conversation between a human and a virtual assistant. Your task is to identify whether the sentence is a question or not. Answer with Yes or No.
--------
Question: Yes, that sound good, May i know Who's Its director?

Answer: Yes


Question: Confirming a table for 1 at House of Curries in Berkeley at 1:15 PM today.

Answer: No


Question: Is there live music? What's the contact number?

Answer:
Yes