61183
Besides public buses , coaches are also operated by private companies , like Union-Ivkoni , Biomet or Etap-Grup .
 Union-Ivkoni, Biomet, Etap-Grup
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Union-Ivkoni, Biomet, Etap-Grup