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On December 15 the Ministry of Justice released the results of the first six months of its campaign against black gold ( i.e. collusion among politicians , crime syndicates and big business ) .
 date: December 15; organization: the Ministry of Justice; date: the first six months
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: date, organization, person, geographical social political, national religious political, facility, cardinal, location, work of art, law, event, product, ordinal, percent, time, quantity, money, language 
Text: {0} 
 Entities: December 15, the Ministry of Justice, the first six months 
Answer:
 date: December 15; organization: the Ministry of Justice; date: the first six months