Classify the given hotel review based on the sentiment it expresses into two classes: negative and positive.

Example Input: I have to agree that the InterContinental Chicago is a nice hotel from the outside. But it is not a nice place to stay if you are planning to visit Chicago. The ambience of the hotel looks bland and they also have the same amenities as other cheaper hotels. You can get an excellent dining experience somewhere for less.

Example Output: negative

Example Input: The staff recognizes you by name with excellent eye contact. The "welcome back" sets the tone for your stay. Flowers in the lobby and reception area beautiful. The house-keeping staff is terrific, helpful and prompt. Room service food was served hot and that makes a big difference too. Pump Room food was surprising tasty and impressed my clients. Well done!

Example Output: positive

Example Input: If you want a 5-star hotel with 1-star service, make sure you book your next Chicago stay at Fairmont Chicago Millennium Park. When I checked in to the hotel, I had to wait at the desk for over ten minutes with no line. I was greeted with no "thank you for your patience," or anything similar. The room was fine, but nothing too glamorous or outstanding. The internet cost $14.95/day which is outrageous considering the price of the hotel itself. The thing that pushed me over the edge, however, was the valet parking. When I wanted my car in the morning, I had to wait 15 minutes to be acknowledged (the valets were talking to each other and ignoring me altogether). And for this "service" I was charged $51.00/night!!!! When I went to complain at the front desk, they just said that sometimes the valets get overwhelmed, and you have to exercise patience! I will exercise patience as I check out of this hotel!!!

Example Output:
negative