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]: Is thee a city or restaurant you prefer?
[EX A]: Yes

[EX Q]: Do you want American, Indian or what type of food?
[EX A]: Yes

[EX Q]: Yes, I'd love to go to La Vera. Can you book for 5 in the evening?
[EX A]:
No