13568
Boston African American National Historic Site – Boston , Massachusetts
 organization: Boston African American National Historic Site; organization: Boston , Massachusetts
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Boston African American National Historic Site, Boston , Massachusetts 
Answer:
 organization: Boston African American National Historic Site; organization: Boston , Massachusetts