Detailed Instructions: 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.
See one example below:
Problem: 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
Explanation: Review writer likes the hotel. There are strong positive words like 'impeccable' and 'great'. Therefore it is true as the polarity mentioned.

Problem: Review: The Hard Rock Hotel Chicago has become my favorite hotel. I've stayed there at least 5 times now and have never had anything other than a wonderful experience. As you might have guessed - it has a super Rock & Roll theme, with some music paraphanelia in the lobby and on each floor's elevator lobby. The rooms all have large photo murals that are themed to different musicians. You can request being on the floor of your favorite band (like KISS, Aerosmith, etc...) The rooms are GREAT. Well appointed. SUPER Comfortable beds and luxurious sheets and wonderous pillows. The large TV has a cool sound system that ramps up the viewing experience. There's a spacious desk in each room with a mini bar. I've always had a room with big windows and a view down Michigan Ave (the hotel sits right on Michigan - a block from the canal). The bathrooms are furnished with absolutely great fixtures sporting a great design... some of the showers have windows in side of them (you can shower AND enjoy the view down Michigan!) or close the waterproof drapes. I've never had anything but a great experience with the staff here... front desk, doorman, etc are all great. There's a lobby bar that still feels intimate and has nice energy. Big screen TV to catch the latest scores, too. Of course, Rock & Roll music pumps thru the place. You can stay at a "plain" hotel anywhere... but this is a GREAT, WELL DESIGNED, FUN and MEMORABLE HOTEL that you'll want to return back to. If I had one concern - it would be the rather crazy charge for parking your car overnight. My daily car parking rate was close to $50 per night, which I'm sorry to say is about the going rate in the loop. Stay here. Be cool. 
Polarity: Negative
Solution:
false