You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
Classify the given hotel review based on the sentiment it expresses into two classes: negative and positive.

I stayed at the Hilton Chicago for my cousins wedding. The service was impeccable. Not only was the staff attentive, they were respectful and careful not to interrupt the guests or make themselves known when serving dinner. I had the chicken wellington and it was to die for! The chicken was perfect and moist but the pastry crust was flaky and crispy. They even had Pakistani dinner options for some of the guests. The amenities were great, and after an open bar the night before, the Mimosas and brunch buffet couldn't have been better! I would love to have my wedding there.
Solution: positive
Why? Review writer likes the hotel. There are strong positive words like 'impeccable' and 'great'. Therefore it is classified as a positive review.

New input: While traveling in Chicago I stayed at the Sofitel on Chestnut Street. Though the hotel was a beautiful and comfortable as the advertisements suggest; service was severely lacking. I arrived late at night and had one peaceful dreamy nights sleep before being woke up at dawn. I reserved a room on one of the lower floors unaware of the construction happening in the area. I complained that I had not been informed of the construction and requested another room. My complaint was totally disregarded. I was told there were no other rooms in the whole hotel available. When I explained that the noise was bothersome I was treated rudely. The woman at the front desk actually ask me if I thought she could make the workers stop. I understand that the staff has no control over the noise. They did however know about the construction. Information I did not have at the time I booked. Information that would have swayed my decision. Then to treat me so rudely for bringing it to their attention. I will not be staying there again.

Solution:
negative