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.

[EX Q]: I would like to make a restaurant reservation.
[EX A]: No

[EX Q]: Yes, sounds great. Do they serve liquor at the restaurant?
[EX A]: Yes

[EX Q]: Another restaurant can you recommend?
[EX A]:
Yes