71496
Biography Born John Walter Cassel in Council Bluffs , Iowa , Cassel began his musical education studying the trumpet while at Thomas Jefferson High School .
 person: Walter Cassel; location: Council Bluffs , Iowa; person: Cassel
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: Walter Cassel, Council Bluffs , Iowa, Cassel 
Answer:
 person: Walter Cassel; location: Council Bluffs , Iowa; person: Cassel