13975
A Sino - Indian foreign affairs and military expert group held a second meeting in Beijing from April 21st to the 23rd .
 national religious political: Sino - Indian; ordinal: second; geographical social political: Beijing; date: April 21st to the 23rd
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: date, organization, person, geographical social political, national religious political, facility, cardinal, location, work of art, law, event, product, ordinal, percent, time, quantity, money, language 
Text: {0} 
 Entities: Sino - Indian, second, Beijing, April 21st to the 23rd 
Answer:
 national religious political: Sino - Indian; ordinal: second; geographical social political: Beijing; date: April 21st to the 23rd