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: The moving is starting .

Output: No


Input: Consider Input: Okay. I will change the restaurant to El Amigo Burrito in Santa Clara. Does this work

Output: No


Input: Consider Input: Do you prefer American or Chinese food?


Output: Yes