226098
He also coached various positions with the Aztecs : offensive line ( 1992 ) , safeties ( 1993 ) , tight ends ( 1994 – 1996 ) , and running backs ( 1997 – 2001 ) .
 None
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:  
Answer:
 None