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:
Which city would you like to eat in and what kind of food would youn like to eat?
answer:
Yes


question:
I think not. Thanks for your diligence.
answer:
No


question:
Yes, can you tell me what kind of movie it is and who's the director?
answer:

Yes