You are given a review of Amazon's food products. Your task is to divide them into two classes: negative or positive, depending on the content of the review.

Ex Input:
I DON'T MIND PAYING A LOT FOR A QUALITY TREAT FOR MY DOGS AS THESE ARE, BUT I HAVE A REAL PROBLEM IN COMPANIES WHO PRICE GOUGE ON SHIPPING CHARGES.  ITS OBVIOUSLY NOT ENOUGH FOR THEM TO GET THE AMOUNT OF MONEY (WHICH IS HIGH) FOR THE TREATS THEMSELVES THEY HAVE TO ALSO MAKE MONEY OFF ME FOR SHIPPING CHARGES.  THERE IS NO WAY THAT IT COST THEM $10 TO SHIP A 5LB BAG OF TREATS TO ME.  $6 DOLLARS WOULD BE FAIR AND ACCURATE, THIS IS THE REASON I GAVE IT ONLY 4 STARS INSTEAD OF 5

Ex Output:
Positive


Ex Input:
One word, yuk. OK, based on the 20 word minimum; barely edible dry, chalky, flavorless, not even improved or masked with a good slice of cheddar cheese.

Ex Output:
Negative


Ex Input:
13 dollars for 24 cups free shipping over 50 dollars is the going rate. These folks are pulling a swiftie

Ex Output:

Negative