337485
It flew between Taipei and Hong Kong using the code BR , which BA had inherited from British Caledonian , while the flight from London used BA .
 Taipei, Hong Kong, British Caledonian
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Taipei, Hong Kong, British Caledonian