instruction:
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:
The restaurant is Jing-jing Szechwan in Palo Alto.
answer:
No


question:
Sure? Please tell me which city would you like to find a restaurant in and also if you prefer a specific type of food.
answer:
Yes


question:
Please make it at Lemongrass.
answer:

No