context: Library is located at school. Paper cannot have a location of schoolroom. Calendar pad is located at office. Tiger is located at wetland. Stamp pad cannot have a location of schoolroom. School is located at city. Stamp pad cannot have a location of your backyard. Forzen meat is located at city. Paper is located at school. Forzen meat is located at wetland. Office is located at paper. Stamp pad is located at office.
text: Office cannot have a location of city.