13808
Among the 30 largest enterprises in the world , 13 have invested in Tianjin .
 cardinal: 30; cardinal: 13; geographical social political: Tianjin
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: 30, 13, Tianjin 
Answer:
 cardinal: 30; cardinal: 13; geographical social political: Tianjin