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.

Q: No problem. What time would you like a reservation for?

A: Yes
****
Q: Yes, That's it.May I know the price ?

A: Yes
****
Q: Do you want me to play Hackers without subtitles?

A:
No
****