24597
Air France , Air India , Pakistan International Airlines , and Qantas were some of the last major carriers to operate the .
 Air France, Air India, Pakistan International Airlines, Qantas
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Air France, Air India, Pakistan International Airlines, Qantas