166601
Full-time coaches in professional baseball date to , when John McGraw of the New York Giants engaged Arlie Latham and Wilbert Robinson as coaches .
 John McGraw, New York Giants, Arlie Latham, Wilbert Robinson
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 John McGraw, New York Giants, Arlie Latham, Wilbert Robinson