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:
Would definitely not recommend!!! Although the actual material that the bag is made of seems to be of good quality, the zippers are cheaply made. The zippers on my bag just won't stay closed. It has split open numerous times, spilling all of its contents. Imagine the frustration having to pick everything up with 1 hand as you hold an infant with the other arm.

Ex Output:
negative

Ex Input:
Excellent quality mini screwdriver set. Works well if you are setting up a stereo system I need small screwdrivers for installing banana clips or other electronic components

Ex Output:
positive

Ex Input:
It's got potential and I'm wondering if I just got a bad one but the USBC charging doesn't work and it will only charge my phone twice is supposed to be 25000 mAh so a 4000 mAh battery should be able to be charged at least 4 times all the way should be actually more like 5.5 but I would accept 4. 2 is kind of lame. So all in all not impressed.

Ex Output:
negative