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

Example Input: THIS AIR BED IS GREAT! I HAD PREVIOUSLY PAID WAY MORE FOR THE "A--O" BRAND, BUT THIS ONE IS EVERY BIT AS GOOD AS THE MORE EXPENSIVE ONE. I AM A GAL WITH A "MATURE" FIGURE, AND IT (TWIN) ONLY LOST A LITTLE AIR. WITH THE ELECTRIC PUMP, NO WORRIES! JUST A HINT FOR SOME OF YOU WITH BAD KNEES LIKE I HAVE....I PLACED TWO CAMP COTS SIDE BY SIDE AND LAID THE MATTRESS ON TOP. PERFECT FOR THESE TIRED OLD KNESS AND BODY TO GET UP AND OFF OF. KUDOS ON THIS AIR BED!
Example Output: Positive

Example Input: This book came out a long time ago. I read it when it first came out and it introduced me into the world of ghosts and and lore. I was 12 years old then in 1982 and even now when I pick it up to read....it still takes me back to the feeling...when I first picked it up and sent shivers down my spine...in a fun way of course. The stories and the drawings were perfect together. A great book. I have all 3 volumes now and I hope he comes out with a 4th one soon.Thanks Alvin and Stephen for scaring the pants off of me when I was 12.
Example Output: Positive

Example Input: I gave this movie a chance because Robert Patrick was in it. He couldn't give it any justice at all. The action was over the top and unrealistic. The criminals were all cliched especially the African-American criminal. (Don't know why they always have to make African-American characters have a smart mouth, it's too stereotypical) John Cena can't act his way out of a paper bag and he's too damn bulky with his cucumber fingers. The car chase scene with all them bullets hitting the car and Cena is still driving and able to avoid every single bullet. He's hit with multiple objects but still no mark on him. The wife gets knocked the hell out so many times but no bruise on her at all. This movie was ridiculous don't waste your time unless you're a Cena mark.
Example Output:
Negative