80599
Whereas the large-scale producers of niobium are in Brazil and Canada , the ore there also yields a small percentage of tantalum .
 location: Brazil; location: Canada
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: Brazil, Canada 
Answer:
 location: Brazil; location: Canada