8866
Reaching her first semifinal of the year , she was then defeated by Olga Puchkova in three sets .
 person: Olga Puchkova
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:
 person: Olga Puchkova