194219
From December 1969 to November 1970 , Mattews compiled an undefeated record of 14 straight victories , which included upsets over Jack O'Halloran , Rufus Brassell , Orville Qualls , and Art Miller .
 person: Jack O'Halloran
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: Jack O'Halloran 
Answer:
 person: Jack O'Halloran