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.
--------
Question: No need it's ok

Answer: No


Question: Yes, that's it. What is the street address for Lemongrass? Also, what type of food is on their menu?

Answer: Yes


Question: I want to reserve a spot at a table tonight.

Answer:
No