You will be given a definition of a task first, then some input of the task.
Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

I've only had it a little bit however many words have been written pro and con about this product so I to shall endeavor to provide you with some useful information.1st it is an airbed and it doesn't take kindly to claws of many kinds or sharp point objects. 2nd it is a portable airbed... the valve isn't a perfect seal as with any air mattress or bed so expect to use the built in pump every now and then as a result of seepage .. 3rd comfort just pump it up or deflate to personal comfort level. 4th the price is relatively low cost. 5th Seems to be of decent quality aired up right out of the box and has held the pressure with no major leaks.
Output:
Positive