[Bernardo] prepared romantic dinner for Valentine's Day for his wife, [Erika]. [Antonio], [Tracy]'s husband, was feeling bad. [Bettie], [Antonio]'s daughter, came over and tried to cheer him up. [Bernardo] took his sister [Bettie] out to dinner for her birthday.
('Tracy', 'Erika')
[Antonio], [Tracy]'s husband, was feeling bad. [Bettie], [Antonio]'s daughter, came over and tried to cheer him up. [Bernardo] took his sister [Bettie] out to dinner for her birthday. [Bernardo] prepared romantic dinner for Valentine's Day for his wife, [Erika].
[{('Tracy', 'daughter-in-law', 'Erika'): [('Tracy', 'son', 'Bernardo'), ('Bernardo', 'wife', 'Erika')]}, {('Tracy', 'son', 'Bernardo'): [('Tracy', 'daughter', 'Bettie'), ('Bettie', 'brother', 'Bernardo')]}, {('Tracy', 'daughter', 'Bettie'): [('Tracy', 'husband', 'Antonio'), ('Antonio', 'daughter', 'Bettie')]}]
['husband', 'daughter', 'brother', 'wife']