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

Ex Input:
To me this was the beginning of the end for the Wilson sisters. Sure, there are some okay songs on here, or so I thought until I recently replaced my vinyl LP with the CD. These songs sound so dated that I can't believe I used to like them. To put it mildly, this album was Heart's contribution to the 1980s "hair band" movement. Synthesizers and drum machines have taken over for Nancy and Howard's guitar playing. Dreamboat Anne and Little Queen still sound as good today as they did when they were released. This CD does not.

Ex Output:
Negative


Ex Input:
I am a country and western fan in Memphis. This new Sony product is great! I meam really great. I don't have to remember songs I hear on the radio anymore. Definitely worth the $19.99 I paid. Get one!

Ex Output:
Positive


Ex Input:
My daughter received this item as a Christmas gift. About a month ago it just stopped working. We have had several emails and phone calls back and forth to the company, "Creative" is an accurate name for them...they are creative about honoring the 90 day warranty by putting you off until you are out of warranty. They have promised three times to email me the forms to have it fixed or replaced...and nothing yet. I emailed the company again today. They do not have a customer service number that is toll free, and I am about done running up my phone bill.We were happy with it for the first 60 days or so, but now, I will never buy another "Creative" product again, based on their customer service.

Ex Output:

Negative