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 recently stayed at the Sofitel Hotel (Chicago Water Tower), and I was quite disappointed. I was excited by the great location (on East Chestnut Street downtown), but this was a mediocre hotel for the price ($250 per night before taxes). The view from my room was of the top of a parking garage and some dumpsters, and yes, the view of downtown in the distance was pretty, but I was very disappointed. The bedding seemed to be polyester, not the luxury cotton many lower-level hotels are featuring lately. When I ordered room service at 10:30 (on a Thursday night), I had to wait for 55 minutes, 20 minutes longer than I was quoted. I ordered a salad, and I thought the lettuce was a bit limp as if it had been sitting out for too long. Overall, I was very disappointed by my overpriced stay at the Sofitel Chicago Water Tower.

Output:
negative