Teacher: Classify the given hotel review based on the sentiment it expresses into two classes: negative and positive.
Teacher: Now, understand the problem? If you are still confused, see the following example:
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
Reason: Review writer likes the hotel. There are strong positive words like 'impeccable' and 'great'. Therefore it is classified as a positive review.

Now, solve this instance: The Hyatt Regency Hotel in Chicago was the worst hotel I ever went to! I booked a non-smoking room online, and they went ahead and gave me a room that smoking was allowed. After going in my room, I smelled heavy smoke smell. It was really bad. I called the front desk about the issue, and they said they had nothing like that on record and refused to exchange rooms for me! There was also blood stains on my bed sheets. The carpet was also dirty. I would never book at that Hyatt again!

Student:
negative