8406
The Finnish famine of 1866 – 1868 killed 15 % of the population , making it one of the worst famines in European history .
 organization: European history
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: European history 
Answer:
 organization: European history