Definition: 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.
Input: This duel walker is very well constructed and would be perfect for two dogs who are well trained and show each other courtesy while walking, but if you have one dog who is older, smaller and a good walker and one dog who is slightly larger, a puppy, and a real A-HOLE then you will end up with a little dog who is dragged and bounced around like a sack of marbles and he will be totally annoyed and unhappy during the entire walk while this JERK is having a good old time pulling on the leash and getting himself AND YOU tangled up like a fing rodeo calf. Puppies are jerks.
Output:
3