[Tracy] kissed her husband [Antonio]. He had made her the happiest woman in the world. [Pedro] and his sister [Tracy] are going for a walk. [Bernardo] asked his father [Antonio] if he could have a video game and he said okay. [Marie] wants her nephew, [Bernardo] to come visit her at the beach.
('Pedro', 'Marie')
[Pedro] and his sister [Tracy] are going for a walk. [Tracy] kissed her husband [Antonio]. He had made her the happiest woman in the world. [Bernardo] asked his father [Antonio] if he could have a video game and he said okay. [Marie] wants her nephew, [Bernardo] to come visit her at the beach.
[{('Pedro', 'sister', 'Marie'): [('Pedro', 'sister', 'Tracy'), ('Tracy', 'sister', 'Marie')]}, {('Tracy', 'sister', 'Marie'): [('Tracy', 'son', 'Bernardo'), ('Bernardo', 'aunt', 'Marie')]}, {('Tracy', 'son', 'Bernardo'): [('Tracy', 'husband', 'Antonio'), ('Antonio', 'son', 'Bernardo')]}]
['sister', 'husband', 'son', 'aunt']