This document contains comprehension questions about the book "Geronimo Stilton - The Karate Mouse". It asks questions about each chapter to check the reader's understanding of the plot, characters, and themes. Some of the key points covered include Geronimo initially not wanting to try karate but being convinced by Bruce, his training under Sensei Yamamouse, getting nervous before his first tournament, winning the World Championship, and making plans to visit Okinawa where karate began.