[Charlotte] fixed her husband [Nicolas] a special dinner yesterday because it was his birthday. [Charlotte] is so proud that [Dale], his father, quit smoking.
('Nicolas', 'Dale')
[Charlotte] fixed her husband [Nicolas] a special dinner yesterday because it was his birthday. [Charlotte] is so proud that [Dale], his father, quit smoking.
[{('Nicolas', 'father-in-law', 'Dale'): [('Nicolas', 'wife', 'Charlotte'), ('Charlotte', 'father', 'Dale')]}]
['wife', 'father']