Detailed Instructions: Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
Q: The air mattress was good only for one day, after one day it started deflating and I have to inflate it every night before sleep. By the time I wake up on it the next day it has become like a water bed since it has deflated. I cannot find the hole from where it deflates.
A:
Negative