368104
He later joined the Fitzroy coaching staff and in the 1961 VFL season filled in as senior coach , due to the absence of Len Smith , steering the club to a win over Carlton .
 organization: Fitzroy; person: Len Smith
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: Fitzroy, Len Smith 
Answer:
 organization: Fitzroy; person: Len Smith