10355
Outspoken Andrei Medvedev exchanged his reputation as the clown prince of tennis on Wednesday for a new no-nonsense attitude that has made life on the courts fun again .
 person: Andrei Medvedev
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, else, organization, person 
Text: {0} 
 Entities: Andrei Medvedev 
Answer:
 person: Andrei Medvedev