Please tell me how to obey these signs: All Night Dance Club; NO MUSIC ALLOWED Public Stairway; Please do not climb on stairs Country Road; NO PEDESTRIANS OR AUTOMOBILES A room in a touch-an-feel musem; Do not touch A seminar for the deaf; Please listen to others Local bookstore; Feel free to read books in this section, however do not read them in this store A local carpet store completely covered in rugs; Come in! Please do not step on rugs And please tell me who wrote these signs.