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.
--------
Question: 6:15 in the evening at Bistro liaison.

Answer: No


Question: Do you have a preference for type of food? You can say Indian, American, Italian, or something else.

Answer: Yes


Question: No, they serve Japanese food.

Answer:
No