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. 

Input: Consider Input: Bought this because i didnt want to pay 100 plus for the alternative. Found it to be extremely reliable. Very crisp sound with little to no background noise. Before i bought it other reviews stated it seemed a bit cheap. I disagree, though i do find it to be a bit bulky for it's function. I did drop and break it once, but it  was completely my fault. After breaking it, i contacted customer service, and it was replaced very rapidly. The company's website was easy to navigate, and rather amusing.

Output: 5


Input: Consider Input: I bought 21 0z freeze dried liver. Half the container was filled with powder instead of pieces/chunks. I feel I was betrayed by the company. Hence I did not get what I paid for

Output: 3


Input: Consider Input: These brownies had that 'off' taste that you sometimes get with GF baked goods.  I prefer the Bob's Red Mill mix.


Output: 3