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Grass court season Sharapova successfully defended her title in Birmingham , defeating future rival Jelena Janković in the final in three sets .
 person: Jelena Janković
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: Jelena Janković 
Answer:
 person: Jelena Janković