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we begin south of baghdad , - - - where u . s . troops have found - - f | - what may be chemical - - - - weapons materials .
 geographical social political: baghdad; geographical social political: u . s; person: we; person: u . s . troops; location: baghdad , - - - where u . s . troops have found - - f | - what may be chemical - - - - weapons materials; location: where; weapon: chemical - - - - weapons
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: organization, person, geographical social political, vehicle, location, weapon, facility 
Text: {0} 
 Entities: baghdad, u . s, we, u . s . troops, baghdad , - - - where u . s . troops have found - - f | - what may be chemical - - - - weapons materials, where, chemical - - - - weapons 
Answer:
 geographical social political: baghdad; geographical social political: u . s; person: we; person: u . s . troops; location: baghdad , - - - where u . s . troops have found - - f | - what may be chemical - - - - weapons materials; location: where; weapon: chemical - - - - weapons