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

Input: Consider Input: My husband and I didn't have time to attend an 8 hour birthing class at the hospital, so we opted for this video. It was very informative and helped us understand what was happening when we went to the hospital. It was a little cheesy, but definitely worth getting.

Output: Positive


Input: Consider Input: I had almost all of the Jean Auel's books and needed this one to complete my collection. It turned out to be a book club size and I traded it to a friend for the full size version.

Output: Positive


Input: Consider Input: Review: I have had the sansa view 8gb for a year before the navightional wheel didnt work any more.(Make it fun! Who says you can't be informative and entertaining) I dont think so! im a person left musicless.( aawwww )Pros: the wheel lights up.Cons: the wheelConcluction: dont buy it!, dont !, wait one more time, DONT BUY IT !Recommendations: I personaly recommend buying an archos product, nuff said. :[


Output: Negative