You will be given a definition of a task first, then some input of the task.
Classify the given hotel review based on the sentiment it expresses into two classes: negative and positive.

I had such a horrible experience when I stayed at Omni Chicago Hotel last Saturday night. First of all, the plasma TV in my room was broken and the staff said they had no other rooms available, and they weren't particularly apologetic about it, either. Secondly, it was supposedly a non-smoking hotel, but as an ex-smoker, I can tell that people had smoked in the room recently. Additionally, the indoor swimming pool was closed due to high chlorine levels, which was really disappointing, because I was looking forward to using the pool. Finally, check-out was supposed to be at noon. At 11:15 am, the maid was knocking at the door. She asked if I would be out soon, and I thought was very quite intrusive. I will never, ever stay at that place again.

Output:
negative