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She subsequently knocked out defending champion English woman Johanna Konta in the fourth round , before falling rather unexpectedly to her compatriot and qualifier Danielle Collins in the quarterfinals .
 person: Johanna Konta; person: Danielle Collins
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: Johanna Konta; person: Danielle Collins