Part 1. Definition
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.
Part 2. Example
These are junk! Both bulbs have burned out within a two month period!! I cannot believe that this company can be in business with such poor quality. I have used infrared lights for my ball python for many years now and I get a varied range of months from a bulb, but I have never gone through two bulbs in a matter of two months! I am very disappointed.
Answer: negative
Explanation: The user seems very disappointed in the product. Because the bulb they ordered has been burned out earlier than usual. So, it's a negative review.
Part 3. Exercise
Good reflectivity. Good price. I bought this item for early morning runs. When clad in this I feel way more comfortable running through my suburban roads. I've used this item a couple weeks and it looks that it will hold up for a very long time. I also strap on the 2 included bracelets around my ankles to show motorists movement, as I think a stagnant floating vest may not catch there eye. If you run in the dark do yourself and everyone around you a favor and wear reflective clothing. This small fee could save your life.
Answer:
positive