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.
--------
Question: First off they don't give enough washers to assemble properly. It's difficult to assemble. Once assembled the feeder bar plugs very easily with fertilizer even with dry fertilizer but has slightly soft pellets. The material I was using has a black pellet that plugged the feeder bar. The 3 bags gone. $150 bucks. Most fertilizers now have soft pellets. This thing plugs them in the feeder bar and it turns into a solid bar. It needs a different feeder bar to work with today's fertilizers.

Answer: negative

Question: If you're thinking of starting, have started or even have been eating Keto, this book is a must have! This is exactly what I was looking for when I started!

Answer: positive

Question: This product is awesome! It arrived promptly and in great condition. The cushion comes with a pump so that you can inflate it to your desired firmness. It also comes with a booklet of some suggested exercises. I am using it primarily as a seat cushion to engage my core and improve my posture when I am sitting for long hours at work. So far, it has helped immensely!

Answer:
positive