[Travis]'s wife, [Belva], and his father, [Dale], had a relaxing breakfast together today.
('Belva', 'Dale')
[Travis]'s wife, [Belva], and his father, [Dale], had a relaxing breakfast together today.
[{('Belva', 'father-in-law', 'Dale'): [('Belva', 'husband', 'Travis'), ('Travis', 'father', 'Dale')]}]
['husband', 'father']