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:
What time would you like for your reservation.
answer:
Yes


question:
Ok do you want me to play Searching for Sugar Man without subtitles?
answer:
No


question:
I'm making a reservation for 1 at Will Sushi in San Francisco. It is at 11:30 am today.
answer:
No