84017
After the firing of Chan Gailey in 2000 , he was hired to take over the head coaching duties of the Dallas Cowboys , over candidates Joe Avezzano and Hudson Houck .
 person: Chan Gailey; organization: Dallas Cowboys; person: Joe Avezzano; person: Hudson Houck
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: Chan Gailey, Dallas Cowboys, Joe Avezzano, Hudson Houck 
Answer:
 person: Chan Gailey; organization: Dallas Cowboys; person: Joe Avezzano; person: Hudson Houck