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.

Ex Input:
What kind of food do you want? Which city should I look in?

Ex Output:
Yes


Ex Input:
Is this correct? I will be booking a reservation for 2 people at Aquitaine Wine Bar & Bistro for 12 pm today. It is in the city of San Francisco.

Ex Output:
No


Ex Input:
The restaurant is named Foreign Cinema. I want to reserve it for later today.

Ex Output:
No