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:
Sure? Please tell me which city would you like to find a restaurant in and also if you prefer a specific type of food.

Ex Output:
Yes

Ex Input:
Eh, I've heard the food isn't too great there. How about something else?

Ex Output:
Yes

Ex Input:
What time should the reservation be for?

Ex Output:
Yes