[Michelle] and her mother [Marie] attended a play at the theater. [John] threw an anniversary party for his wife, [Angelica]. [Robert] was present in the delivery room when his daughter [Angelica] was born, but when his daughter [Michelle] was born he was too sick.
('Marie', 'John')
[Michelle] and her mother [Marie] attended a play at the theater. [Robert] was present in the delivery room when his daughter [Angelica] was born, but when his daughter [Michelle] was born he was too sick. [John] threw an anniversary party for his wife, [Angelica].
[{('Marie', 'son-in-law', 'John'): [('Marie', 'daughter', 'Angelica'), ('Angelica', 'husband', 'John')]}, {('Marie', 'daughter', 'Angelica'): [('Marie', 'daughter', 'Michelle'), ('Michelle', 'sister', 'Angelica')]}, {('Michelle', 'sister', 'Angelica'): [('Michelle', 'father', 'Robert'), ('Robert', 'daughter', 'Angelica')]}]
['daughter', 'father', 'daughter', 'husband']