137752
Electricity regulation ESB Networks ( part of the Electricity Supply Board is responsible for the operation , maintenance and development of the electricity transmission and distribution networks in Ireland .
 organization: Electricity; organization: Electricity Supply Board
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Electricity, Electricity Supply Board 
Answer:
 organization: Electricity; organization: Electricity Supply Board