33670
Following the Warsaw Pact invasion of Czechoslovakia ( 1968 ) , Fidel Castro publicly declared Cuba 's support .
 person: Fidel Castro; location: Cuba
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: Fidel Castro, Cuba 
Answer:
 person: Fidel Castro; location: Cuba