Given the task definition and input, reply with output. 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.

I've been using flaxseed oil for over a year now and decided to try this brand. When we got to the last 1/5 of the bottle, the oil inside had hardened into a solid, rendering it useless to us, therefore wasting the oil. Never had this issue with any other brand we have ever used. Won't use this brand again!
negative