Given the task definition and input, reply with output. Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

My review title pretty much says it all.One sided books are fine if not disguised. This book has an agenda, anti Wal-Mart and pro union. Facts contained are presented with all the reasons one should be anti Wal-Mart and pro union. Many facts aren't fact, like the statement that Asda took over J Sainsbury's in 2003 - didn't happen.As the world's largest and most successful retailer there are many more interesting books about Wal-Mart. Fine if you're anti Wal-Mart or pro union.......but don't preach, make a book, let me decide!
Negative