71282
Oliver sold most of his holdings about 1899 and purchased the Pittsburgh Gazette-Times and , in 1900 the Chronicle-Telegraph .
 person: Oliver; location: Pittsburgh
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: Oliver, Pittsburgh 
Answer:
 person: Oliver; location: Pittsburgh