With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Katharine Hepburn had American citizenship.
text_B: Sanssouci Park is a large park surrounding Sanssouci Palace in Potsdam , Germany .. Sanssouci. Sanssouci. Potsdam. Potsdam. Germany. Germany. Following the terracing of the vineyard and the completion of the palace , the surroundings were included in the structure .. A baroque flower garden with lawns , flower beds , hedges and trees was created .. flower garden. flower garden. flower beds. garden. In the hedge quarter 3,000 fruit trees were planted .. The greenhouses of the numerous nurseries contained oranges , melons , peaches and bananas .. greenhouses. greenhouses. nurseries. Nursery ( horticulture ). oranges. Orange ( fruit ). The goddesses Flora and Pomona , who decorate the entrance obelisk at the eastern park exit , were placed there to highlight the connection of a flower , fruit and vegetable garden .. Flora. Flora ( mythology ). Pomona. Pomona ( mythology ). obelisk. obelisk
not_related.