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: Which Taco Bell?
Example Output: Yes

Example Input: What's the other one?
Example Output: Yes

Example Input: Can you confirm the following details. One table at Kampai Bar And Grill in San Jose at 6:30 pm on March 13th for 2 people
Example Output:
No