8204
From the 1950 s , and up until 1965 , the basins were utilised by the Royal Navy to mothball dozens of destroyers and frigates from the no longer needed wartime fleet of warships , until they were sold to foreign nations or broken up .
 organization: Royal Navy
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 organization: Royal Navy