Teacher:Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
Teacher: Now, understand the problem? Solve this instance: I found this book to be very well authored. It shows what you need to know and gives a very detailed method of teaching you the same technique. Though I think the overuse of wrist locks to be inneffective the overall method is great and proven in competition by wally jay and his students (see the history provided in the book)
Student:
Positive