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.
Q: Please read before buying. No installation directions included with purchase. The provided clip fasteners do a terrible job attaching. After three rooms were flooded due to this bad fit, I reattached the hose with sealant and added a C-Clamp.
A:
negative