[Marie] and her daughter [Angelica] went out to dinner. [Mario]'s aunt, [Dorothy], was ten minutes late to his baseball game. [Dorothy] called her brother, [Louis], up to see how he was doing after surgery. [Mario] took his sister [Angelica] out to dinner for her birthday.
('Marie', 'Louis')
[Marie] and her daughter [Angelica] went out to dinner. [Mario] took his sister [Angelica] out to dinner for her birthday. [Mario]'s aunt, [Dorothy], was ten minutes late to his baseball game. [Dorothy] called her brother, [Louis], up to see how he was doing after surgery.
[{('Marie', 'brother', 'Louis'): [('Marie', 'sister', 'Dorothy'), ('Dorothy', 'brother', 'Louis')]}, {('Marie', 'sister', 'Dorothy'): [('Marie', 'son', 'Mario'), ('Mario', 'aunt', 'Dorothy')]}, {('Marie', 'son', 'Mario'): [('Marie', 'daughter', 'Angelica'), ('Angelica', 'brother', 'Mario')]}]
['daughter', 'brother', 'aunt', 'brother']