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On Saturday , about 1 , 000 students marched in another section of central Rome , carrying banners that read ` ` Haider ?
 person: about 1 , 000 students; person: Haider; location: another section of central Rome; location: central Rome
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: geographical social political, organization, person, location, facility, vehicle, weapon 
Text: {0} 
Answer:
 person: about 1 , 000 students; person: Haider; location: another section of central Rome; location: central Rome