context: Tile cannot have a location of foot. Mugger is located at university. Office cannot have a location of foot. Mugger cannot have a location of surface of earth. Room has a square shape. Eat is located at university. City is located at surface of earth. Tile cannot have a location of kitchen. Room is located at office. Office is located at city. Tile is located at room.
text: Tile cannot have a location of city.