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: I stayed at the Sheraton as it was where a conference I was attending was being held. On the plus side, the hotel is reasonably well located, within a few minutes walk of Michigan Avenue. My room had a superb view out over the river. However, for the price I must say that the room look decidedly shabby and worn and is in need of refurbishment. The decor was dated, and my bathroom unit was cracked and the shower rail rusty. The wifi is ridiculously expensive, and frustratingly as a conference delegate I was unable to use the service downstairs in the venue despite having paid for 24 hours access. There was no wifi in the conference rooms, although it was free in the lobby area should you wish to sit there and do your emails. I know Chicago is expensive, but for that price I feel the experience should have been better.

Student:
negative