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In the third round , she fended off world No. 9 Sara Errani and ended the hopes of Agnieszka Radwańska rising to No. 1 in the rankings by beating her in the quarterfinals .
 person: Sara Errani; person: Agnieszka Radwańska
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: Sara Errani; person: Agnieszka Radwańska