Teacher: 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.
Teacher: Now, understand the problem? If you are still confused, see the following example:
I have bought several of the Vitality canned dog food products and have found them all to be of good quality. The product looks more like a stew than a processed meat and it smells better. My Labrador is finicky and she appreciates this product better than most.
Solution: 5
Reason: The user really seem very satisfied with the product and gave good review worthy of 5 stars rating.

Now, solve this instance: I discovered these wonderful tomatoes and yes, they are worth paying for. Unfortunately in my area they are approaching 6 bucks a can and never go on sale. Walmart has them for about 4 dollars a can, but I prefer not to be tied down to that store. The local "Italian mart" advertised san marzano tomatoes, 4 cans for 5 dollars- too good to be true? yes, in fact , these are very ordinary tomatoes. I am on the hunt for these wonderful tomatoes at a good price.They turn an ordinary recipe into a gourmet experience.
Student:
4