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:
I bought these on August 22nd and installed them right away. It's been a little over a month and around 5,000 miles and they are completely warped. Very disappointed with the overall quality of this product.

Ex Output:
negative

Ex Input:
Just received this rosehip oil and unfortunately it smells like rancid fish oil supplements. The smell is noxious when opening the bottle, but I tried some on my hand to see if the odor would possibly dissipate. Very wishful thinking as I smell like dead fish and it has been over 30 mins. Very disappointed.

Ex Output:
negative

Ex Input:
Elk summer sausage is covered in mold! This just arrived for my husband's birthday, and the best piece in the package is inedible. Tried to return, and this is listed as ineligible for return. Great.

Ex Output:
negative