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: To confirm: I'm booking a reservation for 2 people at Jing-Jing Szechwan & Hunan Gourmet in Palo Alto next Friday at 12:15 pm.

Output: No


Input: Consider Input: Who directed this movie and what is its genre?

Output: Yes


Input: Consider Input: Please, confirm the following details: the city is Sunnyvale, and the reservation is at 12:30 pm.


Output: No