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.

Input: Consider Input: are you sure. do you want booking a table at village california bistro and wine bar in san jose on today at 11:30 am for 2 people

Output: No


Input: Consider Input: The restaurant is Jing-jing Szechwan in Palo Alto.

Output: No


Input: Consider Input: What kind of food are you looking for? For example, you can say American, Indian, or anything else. And what city should I search in?


Output: Yes