what are the top 5 airlines in the world?
["World's best airline. Qatar Airways. Qatar Airways. ... ", 'Singapore Airlines. Singapore Airlines. ... ', 'ANA All Nippon Airways. ANA All Nippon Airways. ... ', 'Cathay Pacific Airways. Cathay Pacific Airways. ... ', 'Emirates. Emirates. ... ', 'EVA Air. EVA Air. ... ', 'Hainan Airlines. Hainan Airlines. ... ', 'Qantas Airways. Qantas Airways.']