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. 

Ex Input:
I had to be taken to the ER in an ambulance earlier, the day before yesterday. I was having seizures, near-syncope (passing out, but still being somewhat conscious), couldn't breathe, and my blood pressure was at stroke level. I felt like and thought I was dying (or maybe already) dead for about 3 hours. It was painful and horrifying. I think I figured out what it was that caused my near-death experience. It was probably the energy-shot I took 20 minutes before then. I don't usually take something like that. Someone offered it to me, and I was so tired, I didn't even look at the bottle and took it. Please, don't use these!

Ex Output:
1


Ex Input:
very good price and we love our keurig trying the summer flavors are great and will probably order more before the end of the summer.

Ex Output:
4


Ex Input:
i ordered this in the past and was extremely disappointed. they are unlike truffles that i know of. they were hard like a huge seed, had no truffle aroma. i threw all contents out. will never order them again

Ex Output:

1