In this task, 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:
There's a lot of value in price.I'll buy it again, and I'll think about more of that.My son also loves that these platforms can be connected at the bottom and top, so you can stack them up.

Ex Output:
positive

Ex Input:
Company sent round knob and not the lever as advertised. Company told me to uninstall to send back instead of sending me the correct lever instead offered me 20 rebate, smh smh

Ex Output:
negative

Ex Input:
I am using these bags as well as their smaller bags for compost and they are holding up much better than an other biodegradable bags that I have tried. They are great!

Ex Output:
positive