330533
He has authored numerous subjects on Võro - related topics , and coauthored an ABC book and a reader of the Võro language for elementary school children .
 Võro, Võro
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Võro, Võro