1398
Since then , dozens of planes have flown business and cultural delegations to Baghdad in a show of support and a bid to end the sanctions .
 geographical social political: Baghdad; vehicle: dozens of planes
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: geographical social political, organization, person, location, facility, vehicle, weapon 
Text: {0} 
 Entities: Baghdad, dozens of planes 
Answer:
 geographical social political: Baghdad; vehicle: dozens of planes