In this task, you're given a review from Amazon's food products. 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 or mixed, 4: good, 5: extremely good. 

[EX Q]: This tea is not so tasty in my opinion. But one thing about opinions is that every one has one and we do not always agree.
[EX A]: 3

[EX Q]: I drank this coffee over 30 years ago when I lived in The Netherlands. So glad that I can get it through Amazon. Strong, full bodied but easy on the tummy!!!
[EX A]: 5

[EX Q]: I don't know if I have bad one (doubt it), but it doesn't slide well unless you lift up on it.  It's like the tracks are too tight, and if you try pulling straight out, it hangs, and then the cups inside go flying when it finally does slide because you end up jerking it.
[EX A]:
3