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:
Yes that works great
answer:
No


question:
Sorry, Failed to play the movie. What else can help for you?
answer:
No


question:
What time would you like the reservation to be for and which city is the restaurant located in?
answer:
Yes