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.

My wife and I decided to spend three days in Chicago last summer, and booked via Expedia. When we first walked into the lobby we almost fell over at its' beauty. It's like something out of Europe. We were able to get a free room upgrade, even though the rooms are still a bit small, but its' an old hotel in an old city. It's there for sleeping and showering. The restaurants, lounges, and shops were all wonderfull. The next time we travel to Chicago, I'll be affraid to stay anywhere other than the Palmer House Hilton

Output:
positive