1855
Between 2 , 500 and 3 , 000 people picketed the CNN studios in Los Angeles while others at the Atlanta headquarters protested the cable network ' s coverage of the war for being biased toward the United States .
 geographical social political: Los Angeles; geographical social political: Atlanta; geographical social political: the United States; organization: CNN; organization: the cable network; person: Between 2 , 500 and 3 , 000 people; person: others at the Atlanta headquarters; facility: the CNN studios in Los Angeles; facility: the Atlanta headquarters
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: Los Angeles, Atlanta, the United States, CNN, the cable network, Between 2 , 500 and 3 , 000 people, others at the Atlanta headquarters, the CNN studios in Los Angeles, the Atlanta headquarters 
Answer:
 geographical social political: Los Angeles; geographical social political: Atlanta; geographical social political: the United States; organization: CNN; organization: the cable network; person: Between 2 , 500 and 3 , 000 people; person: others at the Atlanta headquarters; facility: the CNN studios in Los Angeles; facility: the Atlanta headquarters