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 Input:
The pineapple coconut combination is refreshing. I especially like that there is no added sugar. This is a welcomed change from other brands.

Ex Output:
5


Ex Input:
When I first found out that my 4 year old I had to go Gluten free I was a little worried about how she would handle it. GF Bisquick has made it a lot easier. I have been able to make her favorite foods such as chicken fingers, corn dogs, pizza and chinese (sweet and sour chicken)with this mix. Pancakes are also a big hit in our house. They have quick and easy recipes on the box. For the chinese- I take their chicken finger recipe and cute the pieces of chicken into bite size pieces, and bake according to the recipe. Cook up some rice and just use a GF sweet and sour sauce a quick simple easy meal that tastes wonderful!

Ex Output:
5


Ex Input:
This coffee is inoffensive, but not strong enough for my tastes.  I do use cream, and I'm sure that makes a difference.

Ex Output:

3