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: I could not make the reservation. They serve California style food. They don't serve liquor. Wence's restaurant is very nice, should I try a reservation for 2 people today at 11:30 am?

Output: No


Input: Consider Input: Actually change it to March 5th in El Cerrito.

Output: No


Input: Consider Input: What type of cuisine are you in the mood for? Which city will you be going to eat?


Output: Yes