6689
Most of the population ( ) speaks Italian ( 85.6 % ) , with German being second most common ( 3.6 % ) and Serbo-Croatian being third ( 3.3 % ) .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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