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: I have been looking at this product for a couple months and finally gave in.  First of all, the name got my interest!  The taste is delicious BUT I'm having problems with the directions!  Haven't figured out if it's actually a hot beverage or do you put it in a hot beverage?!?!?!?!?  It has a scoop (small) and says to put that in a cup (instructions for 8 oz.) and then put a couple "shots" of hot water!  Shots of water????  And you can add frothing milk.  Hum!  Confused but I guess I will work with it.  Hope it doesn't take the whole container (very large) to figure it out. I would have given it 5 stars had I understood the instructions!

Output: 4


Input: Consider Input: I have to agree that these are likely factory seconds -- one of the cans in the pack I bought was half-full and weighed only 9 ounces (including the can!). There's supposed to 15 oz of food in there, much less the weight of the can itself (full cans weigh about 17 ounces.)  If ConAgra didn't even check the weight of the cans before shipping them to Amazon, it seems to imply that they are selling lower-quality product to Amazon. The rest of the cans in the pack was fine, and I'm sure Amazon will take care of my problem with this transaction, but I definitely wouldn't recommend purchasing these unless you're willing to gamble a bit.  The ravioli itself is good - I'd agree with the other reviews, it is tasty and relatively healthy for something out of a can. I wouldn't eat it every day, but it is a nice quick lunch or snack.

Output: 3


Input: Consider Input: Being a salt-free product is why I purchased this, but the chips are quite greasy.


Output: 2