[Bret] went to pick up his uncle from the airport with his uncle's wife [Alma]. [Katherine]'s biggest accomplishment is raising her son [Bret]. [Katherine] and her husband [John] just had their 10th anniversary.
('John', 'Alma')
[Katherine] and her husband [John] just had their 10th anniversary. [Katherine]'s biggest accomplishment is raising her son [Bret]. [Bret] went to pick up his uncle from the airport with his uncle's wife [Alma].
[{('John', 'sister', 'Alma'): [('John', 'son', 'Bret'), ('Bret', 'aunt', 'Alma')]}, {('John', 'son', 'Bret'): [('John', 'wife', 'Katherine'), ('Katherine', 'son', 'Bret')]}]