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.

[Q]: which city should I search from
[A]: Yes


[Q]: I have a table for 2 people today at 4:45 pm at the Burma Ruby Burmese Cuisine in Palo Alto.
[A]: No


[Q]: My friend got delayed at work for a few hours, so I'd like to watch a movie to pass the time.
[A]:
No