TASK DEFINITION: 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.
PROBLEM: Thanks a lot, that'll be all.

SOLUTION: No

PROBLEM: Please confirm the following details: booking a table at La Panotiq Bakery Cafe livermore. the city is livermore at 12 pm,, reservation for 2 people today.

SOLUTION: No

PROBLEM: When would you like the reservation to begin?

SOLUTION:
Yes