19830
Serendipitously , he became known personally to the governor-general , which resulted in his appointment as political agent in Ottoman Arabia .
 location: Ottoman Arabia
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: Ottoman Arabia 
Answer:
 location: Ottoman Arabia