response: Oh I have no clue.  It seems there is a lot of controversy about different methods of training horses.
original_response: I have heard from other trainer that there is tremendous controversy over various methods of horse training. Is this true?
history: I train horses for a living Oh cool!  Did you know that they used to train horses for warfare? Oh yes and sport. Where in history were horses trained for warfare
knowledge: There is tremendous controversy over various methods of horse training and even some of the words used to describe these methods.