99890
In 1999 , Bill Cowher offered Miller his first official coaching position as an offensive quality control coach with the Pittsburgh Steelers .
 person: Miller; organization: Pittsburgh Steelers
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: Miller, Pittsburgh Steelers 
Answer:
 person: Miller; organization: Pittsburgh Steelers