3875
In medieval times , when the names of Lynkestis and Orestis had become obsolete , Pelagonia acquired a broader meaning .
 Lynkestis, Orestis, Pelagonia
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Lynkestis, Orestis, Pelagonia