159914
Two years later , in 1967 , he became minister for Development Cooperation in the Cabinet-De Jong , a post he held till 1971 .
 organization: minister
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: minister 
Answer:
 organization: minister