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: Nah, that will do for now.

Output: No


Input: Consider Input: What type of food do you want?

Output: Yes


Input: Consider Input: You would like a reservation for 2 people at Shiki Japanese Cuisine in Half Moon Bay, today at 1 pm. Is that correct?
Output: No