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

Ex Input:
Only has limited access to OBDII data stream unless you pay more money to upgrade the software.

Ex Output:
Negative


Ex Input:
This is our book group selection this month and I was looking forward to a good read, especially judging by the appealing cover. Ms. Benita is indeed a great story teller and visual with her discriptions,however,the character developmentis sorely lacking. Perhaps this is the point, but why? All sorts of trying events, happy occassions and other significant life experiences occur but they had little impact as I did not really know nor care about many of the chacacters, although I wanted to. Jacinta in particular needed some enchancement. It will be interesting too hear what my fellow book club members think.

Ex Output:
Negative


Ex Input:
Just "assembled" the bat cave for my 5 year old. Pathetic construction and workmanship -- half of the gimmics don't work. Another pile of injection-molded plastic parts and stickers that I get to assemble -- what is this thing -- $4 of raw materials + $2 of shipping + $10 of marketing? Garbage. Shame on you Mattel, the only thing worse is the batman figures with the batarangs that take 30 minutes and a blowtorch to get out of the packaging. This batcave will collapse and die within hours of play, I'm sure of it. GARBAGE!

Ex Output:

Negative