29946
Recent oil and gas discoveries across East Africa have seen the region emerge as a new player in the global oil and gas industry .
 location: East Africa
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: East Africa 
Answer:
 location: East Africa