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:
Short and sweet.....The product itself is top notch and my two GSD's love it. However, the last shipment looked like it was packaged by a three year old and thus it arrived via UPS with a can lid popped open spilling its contents over the other dented cans. Another case arrived seperately which was properly packaged using air pillows and was fine. Don't get sloppy Amazon. It will cost you customers.

Ex Output:
3


Ex Input:
love the ease of having green natural tea anywhear any time . tastes great i love this stash green tea

Ex Output:
5


Ex Input:
(First of all, somebody is chasing me around and negging all my review so dont pay any attention to those NO votes, they both arrived within minutes of posting this review.)  This sickly sweetish molasses flavored thing is NOT jerk sauce, doesnt even remotely resemble a bad facsimile. I dont know what World Harbors is thinking, cause this stuff is horrible.  BTW, I like their Teriyaki sauce, but this..... its as bad as it gets.

Ex Output:

1