Definition: Given an Amazon review, indicate whether it is a 'Positive Review' or 'Negative Review'.
Input: Got my granddaughter this Kindle Fire for Christmas, and the smile on her face, when she opened it was worth 5 stars and more. She has not put it down since she opened it. Thank you so much for having a sale price in the range of what I spend on my 7 grandchildren
Output:
Positive Review