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:
The time is 13:30 and the city is Alameda. I prefer Applebee's; they have great food.
answer:
No


question:
Which Taco Bell?
answer:
Yes


question:
What movie were you thinking?
answer:

Yes