Part 1. Definition
Classify the given hotel review based on the sentiment it expresses into two classes: negative and positive.
Part 2. 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.
Answer: positive
Explanation: Review writer likes the hotel. There are strong positive words like 'impeccable' and 'great'. Therefore it is classified as a positive review.
Part 3. Exercise
My husband and I stayed at The Palmer House Hilton last month to celebrate our anniversary. What a wonderful hotel!! We had such a great weekend, largely thanks to The Palmer House. Every amenity we could want was right there at the hotel, at our fingertips. And the location is perfect--right in downtown Chicago. We stayed in one of their one bedroom king suites. It was exquisite--so elegant and beautiful. It was easily the most luxurious suite we have ever stayed in. The service was impeccable. Every employee we encountered was both pleasant and eager to accomodate any need we expressed. We had our anniversary dinner at the Lockwood Restaurant in the hotel. It was delicious! We will definitely return to the Palmer House Hilton for our next special weekend getaway. 

Answer:
positive