[Jacob] and his sister [Lois] were fighting. [Guy], [Lois]'s son, got them to put aside their differences and make up.
('Jacob', 'Guy')
[Jacob] and his sister [Lois] were fighting. [Guy], [Lois]'s son, got them to put aside their differences and make up.
[{('Jacob', 'nephew', 'Guy'): [('Jacob', 'sister', 'Lois'), ('Lois', 'son', 'Guy')]}]