Yolk is located at stairway. Cubicle is located at office. Crab cannot have a location of office. Paper has property white. Backpack is located at school. Five and dime cannot have a location of stairway. Crab cannot have a location of accordian. Five and dime cannot have a location of school. Paper is located at backpack. Crab cannot have a location of south pole. Office is located at paper.
Office cannot have a location of backpack.