Teacher: Given a hotel review and the corresponding polarity of review (i.e., Negative or Positive) identify if the polarity is correct. Write 'true' if it's correct, 'false' otherwise.
Teacher: Now, understand the problem? If you are still confused, see the following example:
Review: 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.
Polarity: Positive
Solution: true
Reason: Review writer likes the hotel. There are strong positive words like 'impeccable' and 'great'. Therefore it is true as the polarity mentioned.

Now, solve this instance: Review: We booked the Amalfi looking for a great boutique hotel in Chicago. The hotel is a nice property with clean rooms and nice amenities in a good location. However, when i booked the hotel I was offered an upgraded room from a king room to a corner king room for only $10 more. That was great until I checked in. The corner room looked at two brick walls and an alley. During the night there were several homeless individuals fighting in the alley. It would seem that this is a place for them to congregate. On top of this, the dumpsters in the alley were being emptied by the waste department between 5 and 6 am in the morning. The noise was crazy loud. I think this is a nice hotel with some unfortunate aspects due to its location. The staff is extremely friendly and very helpful.
Polarity: Negative
Student:
true