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Clarke rowed at Oxford and in 1849 was in the Wadham College eight that won the Grand Challenge Cup at Henley Royal Regatta .
 person: Clarke; organization: Oxford; organization: Wadham; organization: Henley Royal 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: Clarke, Oxford, Wadham, Henley Royal Regatta 
Answer:
 person: Clarke; organization: Oxford; organization: Wadham; organization: Henley Royal Regatta