In this task, you're given a review from Amazon. Your task is to generate a rating for the product on a scale of 1-5 based on the review. The rating means 1: extremely poor, 2: poor, 3: neutral, 4: good, 5: extremely good.
One example is below.
Q: 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.
A: 1
Rationale: The user seems very disappointed in the product. Because the bulb they ordered has been burned out earlier than usual. So, he gave 1 star to the review considering it extremely poor
Q: I purchased this item so I cud give everyone in my fam their own study adjustable back scratcher in their stockings. Thankfully all four colors blue, green, pink and purple worked out with all our fave colors so I didn't have to reorder another set. They extend long enough to get those places on your back you can't reach unless you have really long arms. The scratching metal hand isn't cheap and is sturdy enough to get through multiple layers of clothing and not break. They extend longer than I thought they would and have a soft grip that allows you to move your placement up and down the base so you can position the back scratcher to scratch where you need to. So I purchased these especially for my two sons who are in college so they wouldn't make me be their back scratcher but just as they opened their stocking the same day they asked me to scratch their back....lol
A:
5