5992
Still , sometimes nothing can be done , such as the time that she had a meeting in Hong Kong early one Friday morning , forcing her to miss class on Thursday while she flew to Hong Kong .
 Hong Kong, early one Friday morning, Thursday, Hong Kong
Please list all entity words in the text that fit the category. Output format is "word1, 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} 
Answer:
 Hong Kong, early one Friday morning, Thursday, Hong Kong