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]: Maybe these a better when they're very fresh.  You could ruin dental work if not careful chewing these.  They taste great.
[EX A]: 3

[EX Q]: This variety pack is perfect for when you want something crunchy and salty. The selection of flavors were great choices for me - I liked them all. The portion keeps you from overeating, and they are healthier for you than potato chips, even the baked ones. I recommend these and will be buying them again and again.
[EX A]: 5

[EX Q]: This is one of the best new products I have ever tried in a long time.....These are delicious chips, they taste like chips, ( not styrofoam) and are all natural ! The Barbeque are outstanding, as are the plain, sour creme and onion, salt and pepper. I don't love the Cheddar or the Salt and vinegar, they are a bit strong.  If you are on weight watchers each bag is 2 points, and are a great find to cover the crunchy/salty crave, If you are not on weight watchers, you will still enjoy them. My husband loves them, my co-workers love them, kids love them. They can not believe their Mom is allowing them to eat a bag of chips a day!  Overall an excellent product !
[EX A]:
5