1986
She easily beat Jamie Loeb in her opening match to advance to the second round where she was upset by Petra Cetkovská in a close three-set match despite having four match points .
 person: Jamie Loeb; person: Petra Cetkovská
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: Jamie Loeb, Petra Cetkovská 
Answer:
 person: Jamie Loeb; person: Petra Cetkovská