4487
At age 43 , he became the second oldest golfer ever to win the Masters , after Jack Nicklaus who was 46 when he triumphed in 1986 .
 person: Jack Nicklaus
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 Nicklaus 
Answer:
 person: Jack Nicklaus