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: I thought surely the other reviews saying the product cut their baby were an exception. But bo, this product is defective and cut my baby and caused him to bleed. They shouldn't be allowed to sell these. Save yourself and your baby and just buy the windi.

A: negative
****
Q: I have very hard water where I live. I use this once or twice a week and it really helps remove the build up on my hair. I'll definitely keep using this.

A: positive
****
Q: There's no secret that selecting the right tools for the job are vitally important. These hex tools provide favorable hand position for small medium or large jobs. These exclusive RexBeti quality hex keys have a desired appeal while also featuring an elongated arm to help reach any challenges while minimizing possible danger to the hand. The design of the caring case is easy to store in pockets and durable enough to twist clockwise and counterclockwise multiple times. Truly a great addition for high-quality tools on the job.

A:
positive
****