1662
' '' Syd Ball '' ' ' '' Cliff Letcher '' ' 6-3 , 6-4
 person: Syd Ball; person: Cliff Letcher
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: Syd Ball; person: Cliff Letcher