[Andrea] was disappointed when her father, [George] did not allow her to sleep over with her friends. [John] and his wife, [Andrea], just celebrated 10 years of marriage.
('John', 'George')
[John] and his wife, [Andrea], just celebrated 10 years of marriage. [Andrea] was disappointed when her father, [George] did not allow her to sleep over with her friends.
[{('John', 'father-in-law', 'George'): [('John', 'wife', 'Andrea'), ('Andrea', 'father', 'George')]}]
['wife', 'father']