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.

Input: Consider Input: With only a couple of swims under my belt, there is a marked improvement in leakage and fogging. Comfortable on my eye socket/face and the goggles come with additional nose pieces. Product is 'hair friendly' and attractive. It took me a while to figure out the straps, but I 'get it now' and like them.

Output: positive

Input: Consider Input: I bought this set but it's missing the kneaded eraser that was mentioned in the title, description, and pictured. This was primarily the reason I bought this item and I'm pretty pissed actually

Output: negative

Input: Consider Input: It was a gift for my son and he loved it. The fit was as expected and great quality. Warm and can be worn as dress or casual. Would definitely order again.
Output: positive