20474
Fuel and personnel costs are rising , and tourism in and through Hong Kong remains clouded by China 's turmoil since the June 4 killings in Beijing .
 geographical social political: Hong Kong; geographical social political: China; date: June 4; geographical social political: Beijing
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: Hong Kong, China, June 4, Beijing 
Answer:
 geographical social political: Hong Kong; geographical social political: China; date: June 4; geographical social political: Beijing