179207
The current traditional ruler is His Majesty , Igwe Ralph Obumnemeh Ekpeh ( Okpalanakana-Ukabia Nri IV ) The town has an official Post Office .
 None
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 None