Holiday torts exam/Deliktisches Weihnachten

Professor Kyle Graham's holiday 2011 torts exam (closed-book) (he is a guest on the Concurring Opinions group blog): QUESTION ONE On Christmas Eve 2011, Santa Claus landed his sleigh atop the roof of the Adams household. ... As Santa prepared to board his sleigh, he slipped and fell on an icy shingle. Santa tumbled down the roof and crashed into the bushes below, hurting his back. Mr. Adams had seen the ice on his roof earlier that day, but decided not to clear it off; the task seemed like a lot of work, it was cold outside, and there was a good football game on TV. As Santa lay injured in the bushes, a partially unwrapped gift—a Chia Pet—inexplicably fell from (or was disgustedly tossed out of) a window at the Adams residence, and clobbered Santa on the head. The tumult caused Santa’s reindeer to panic and fly off without him. The out-of-control reindeer and sleigh crashed into and pulverized the chimney at the nearby Batista household. ... Finally, the events related above caused some scales to topple onto a woman standing at a train station in Brooklyn. Identify and evaluate the torts …