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.

I could not make the reservation. They serve California style food. They don't serve liquor. Wence's restaurant is very nice, should I try a reservation for 2 people today at 11:30 am?
No

Who directed this movie and what is its genre?
Yes

Please tell me what type of food you are looking for just say Mexican, Chinese or anything else. Also what city would you like me to search int.
Yes