8495
Back in North Carolina , the Riverwood Elementary second - graders are working on the next batch .
 geographical social political: North Carolina; organization: Riverwood Elementary; person: the Riverwood Elementary second - graders
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: North Carolina, Riverwood Elementary, the Riverwood Elementary second - graders 
Answer:
 geographical social political: North Carolina; organization: Riverwood Elementary; person: the Riverwood Elementary second - graders