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:
Please suggest other restaurants.
answer:
Yes


question:
Yes that works for me. Do you know if they serve liquor? Also, can i get the contact number please?
answer:
Yes


question:
Yes, that is correct. Do you have the phone number?
answer:

Yes