Definition: Classify the given hotel review based on the sentiment it expresses into two classes: negative and positive.
Input: What a terrible experience my family and I had at Affinia Chicago! First of all, we reserved a room with 2 queen size beds and received only 1 King size bed with a cot. When we got to the room, we found hair balls on the floor as if a cat had previously stayed there. What an absolute terror Affinia was and I will never be going back!

Output:
negative