Why did the train stop the second time.. heck if she knew.. wasnt HE suppose to teach her, it wasnt like ariana went through her book to learn about the train, thats a BORING thing to read about.. Ariana prefered the wars and harry potter and you know all that good stuff.. not the train. her put her head in in hand and kept her attention forward, every once in a while pushing the little train around the track some more.. ' what caused the train to stop in a snow storm' right.. it was in a snow storm.. er maybe she should write these points down.. And so she did