9754
The art , occasionally practised by a few fencing veterans in the United Kingdom , was revived by the Royal Navy in the 1980 s .
 location: United Kingdom; organization: Royal Navy
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 location: United Kingdom; organization: Royal Navy