it is a snowy, icy day. Eric is walking home from school when he spots some friends walking the next block over. Eric begins to run towards them, taking a shortcut through the courtyard of open office building. He suddenly slips and falls hard on the ice-covered courtyard, breaking his shoulder. Eric's mother, Tamara, decides to sue the office building for not cleaning off the ice of the courtyard in the morning or even putting up signs specifying that the courtyard ices over. If you are a judge who wins this case? Eric's Mom or the office building.