55511
History The club was formed in the mid-1860s , and since 1950 has won 33 Henley Regatta finals , produced 125 full internationals winning 363 vests , achieving a total of 74 medals between them - 21 gold , 19 silver and 34 bronze .
 organization: Henley Regatta
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Henley Regatta 
Answer:
 organization: Henley Regatta