Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

Ex Input:
Dear potential sucker,My first airbed by intex sprung a leak in about a week, so I obtained a refund. I bought this model next, and it lasted almost twice as long!I am now on my third. I should have learned my lesson, but my current intex airbed has been around for about one year, and currently has 9, count 'em, NINE leaks. Everytime I patch one, another springs.Intex also makes inflateable boats. They must get sued for a lot of drownings. No wonder they have no email contact. If you buy ANY intex airbed, you are buying utter garbage.Sincerely,SidWa State

Ex Output:
Negative


Ex Input:
Michael Bay movies are meant to be action packed fun cheesy goodness. Which this is. The reason I'm giving this a bad review is because Amazon Instant Prime has edited out parts!! It's a PG13 movie!!!!!! It doesn't need edits! Considering how much we pay a year for Prime, I expect to be able to watch the full movie.

Ex Output:
Negative


Ex Input:
When the "Classic" series of videos came out, I could only wish for anything on The Band. The "Brown Album" or their 2nd album is highlighted here in story and song. The interviews are well worth the price of admission. The Brown Album has always surfaced as one of the top 10 favorites of many other music artists. Watching Garth Hudson at the keyboard; or Levon Helm explain his drum technique; or sitting at the recording console and listening to the harmonies with producer John Simon, is a look inside of a group that changed the sound of North American music in the late 60's to mid 70's. This was probably their best effort of them all and to have it chronicled here is great. I have both the VHS & DVD versions. Since then I purchased Live at the New Orleans JazzFest.

Ex Output:

Positive