You will be given a definition of a task first, then some input of the task.
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.

If you had to choose, my favorites were the sea salt and vinegar, followed by salt and pepper. Suprisingly, the original flavor was my least favorite, probably because I was spoiled by all the flavor the others offer. Very tasty chips, healthier alternative to regular chips without compromising on flavor. In fact, the taste is better than most regular chips I've had. Would highly recommend this product! This is a really nice product.
Output:
4