42714
Diplomatic relations and the American Legation in Iraq were established on March 30 , 1931 , when Alexander K. Sloan ( then serving as Consul in Iraq ) was appointed Chargé d'Affaires of the American Legation at Baghdad .
 location: Iraq; location: Iraq; location: Baghdad
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: Iraq, Iraq, Baghdad 
Answer:
 location: Iraq; location: Iraq; location: Baghdad