Christian got his first argument from one of his books

Christian has started a trend in his kindergarten class to make and bring in their own books.  A few weeks ago he brought in a book called All Kinds of Race Cars.  One of the race cars was a police car and a little boy said that is not a race car.  They talked about it, but nothing happened.  A few days ago this little boy brought in a book called Police Cars are NOT race cars.  It was too funny!