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.

What kind of food do you want? Examples include Chinese and Italian.
Yes

Yes, that sounds right. What's their number, and do they serve alcohol?
Yes

I'd like to make a reservation for 4 at Sumac in Belmont at half past 5 in the evening.

No