[Belva] and her dad [Dale] went to the airport to welcome her husband [Travis]
('Dale', 'Travis')
[Belva] and her dad [Dale] went to the airport to welcome her husband [Travis]
[{('Dale', 'son-in-law', 'Travis'): [('Dale', 'daughter', 'Belva'), ('Belva', 'husband', 'Travis')]}]
['daughter', 'husband']