Q: Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
I was going to get a book with a ISN number of 0072316373...But today, I got one with 0070412901...So I need you send my money beac to my account, and give me a well reason why you let the seller mail me a totally different book again, It is the second time I get an item with wrong number
A:
Negative