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:
7:15 in the evening would be great.
answer:
No


question:
My pleasure. Can I be of further assistance?
answer:
Yes


question:
Yes, El Cerrito and make it for Katana-ya for 11:15 in the morning.
answer:

No