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'd like to make a dinner reservation.

Output: No


Input: Consider Input: Yes that works for me. Do you know if they serve liquor? Also, can i get the contact number please?

Output: Yes


Input: Consider Input: No, that's all thanks
Output: No