Instructions: 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: Pros: - These are definitely tasty -- especially when taken from the freezer! - Wheat is not one of their ingredients, so they're OK for gluten-sensitive but non-allergic people. Cons: - They contain (less than 2% of) soy (lecithin) which is a state recognized allergen. - They contain canola oil which is one of the least healthy oils on the market, devoid of nutrients and chemically processed. May be a con: - They contain palm oil which unless harvested conscientiously (and more expensively) significantly contributes to the rainforest destruction e.g. in Indonesia. I don't know how Nature Valley's suppliers harvest their palm oil -- hence the separate "may be a con" category.
Output:
3