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 Q]: Reading this book felt like a puzzle set out before me. I had all the pieces early on but didnt know how they fit together. The author takes your hand and leads you down an amazing, glorious path, explaining the need for each piece. The end result? A master piece.
[EX A]: positive

[EX Q]: I'm trying to get my eyebrows to fill in after years of over tweezing. This product is easy to use, using the brush applicator in the lid. Just once a day at bedtime, I paint it on my eyebrows. I have very sensitive skin, and this serum doesn't irritate my skin. I'm looking forward to this product giving me my eyebrows back.
[EX A]: positive

[EX Q]: First time buying the product. I have dropped my phone at least twice and the case protected the phone. The kickstand is great for sitting next to bed for the alarm. The belt clip holds the phone tight and I have no concerns the phone will fall out. Definitely recommend.
[EX A]:
positive