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:
I want to reserve a table at 7:45 in the evening, in a restaurant.
answer:
No


question:
They do serve alcohol but there is no live music.
answer:
No


question:
Thank you for your assistance; that's all.
answer:

No