instruction:
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:
Nope, I'd like to have it in Cotati, and the diner is China Chef.
answer:
No

question:
Do you have any interested type of food to eat and in which city?
answer:
Yes

question:
Sure thing. For what time should I make the reservations for?
answer:
Yes