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: Even with small containers, they don't fill them up.  These little tins are less than half filled and at the price charged it seems a rip-off. Is there some exotic ingredient as costly as gold contained in those tiny squares?  Or how about the cereal ploy, they were filled at the factory but settled in transport. Can manufacturers be honest in their dealings?

Output: 2


Input: Consider Input: On top of the delightful aspartame, this comes complete with hydrogenated oils and is a dead ringer for Country Time Lemonade mix.

Output: 1


Input: Consider Input: This is pretty decent coffee, for pre-ground decaf.  Here's how a coffee snob reviews it:  * Unpacking * This coffee had to travel a long way to reach my house, and it was hot out.  Heat and time are enemies of fresh coffee.  The package was pretty hard to open, I resorted to scissors.  The grind is very uniform with no detectible dust.  The smell is stale compared to the local fresh roasted, non-decaf, beans I usually buy.  * Brewing * I busted out my cone and loaded two servings into a Melitta filter.  I poured two cups of 200F water through.  The uniform grind is apparent in that the coffee didn't clog as it does with blade-ground coffee (due to dust).  I drank the coffee black...  * Tasting * The smell is of decaf and or instant coffee.  Pretty stale but the decaf process is partly to blame.  Overall I enjoyed it as much as any drip decaf I've had recently.  There was no biting bitterness.  I drank two cups black without much of a gut ache.  Pros: - Tight packaging with little air helps maintain freshness. - Excellent grind uniformity. - Low bitterness  Cons: - Not locally roasted. - Not fresh. Best-by date is a year in advance.  Verdict: For mail-order, pre-ground decaf, this coffee lived up to expectations and was drinkable.  3 or 4 stars.


Output: 4