[John] braided his sister [Lois]'s hair. [Lois] talks to her son [James] every day.
('John', 'James')
[John] braided his sister [Lois]'s hair. [Lois] talks to her son [James] every day.
[{('John', 'nephew', 'James'): [('John', 'sister', 'Lois'), ('Lois', 'son', 'James')]}]