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.

Example Input: Can I help with something else?
Example Output: Yes

Example Input: Does the restaurant have any live entertainment? Is their contact information available?
Example Output: Yes

Example Input: Movie is playing now. It's a comedy and is directed by tyler perry
Example Output:
No