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the head of the iraqi democratic movement says his group will hold a demonstration in nasiriyah to denounce the presence of ahmad chalabi .
 geographical social political: nasiriyah; organization: the iraqi democratic movement; organization: his group; person: the head of the iraqi democratic movement; person: his; person: ahmad chalabi
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: nasiriyah, the iraqi democratic movement, his group, the head of the iraqi democratic movement, his, ahmad chalabi 
Answer:
 geographical social political: nasiriyah; organization: the iraqi democratic movement; organization: his group; person: the head of the iraqi democratic movement; person: his; person: ahmad chalabi