6588
Still , they long for a `` mega-hit '' toy to excite retail sales in the U.S. , Hong Kong 's biggest market for toys and games .
 geographical social political: U.S.; geographical social political: Hong Kong 's
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: U.S., Hong Kong 's 
Answer:
 geographical social political: U.S.; geographical social political: Hong Kong 's