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.

[EX Q]: Which type of food you need whether Indian, Chinese or Anything other variety and In which city i should look for?
[EX A]: Yes

[EX Q]: Yeah that's perfect. Where is the restaurant? What type of food do they serve?
[EX A]: Yes

[EX Q]: Someone needs to confirm the reservation at The Alembic in San Francisco for 4 people at 11:30 am next Monday.
[EX A]:
No