Cave cannot have a location of volcano. Blanket cannot have a location of cherry pie. School is a means of accomplishing education. Pen is located at office. Front yard in front is located at volcano. Blanket cannot have a location of anthology. Office is located at school. Cave is located at any large city. Blanket is located at room. Room has a wall. School is located at any large city. Room is located at office.
Room cannot have a location of school.