59139
Her winning percentage of 94 % was the best since Steffi Graf 's 1995 season ( Serena Williams surpassed her in 2013 with 95 % ) .
 person: Steffi Graf; person: Serena Williams
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: Steffi Graf, Serena Williams 
Answer:
 person: Steffi Graf; person: Serena Williams