69665
In June 2004 , he was offered a new six-month contract at the club , and told by manager Colin Calderwood that he had to prove his worth at the club .
 person: Colin Calderwood
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: Colin Calderwood 
Answer:
 person: Colin Calderwood