[Wesley]'s son [Chris] had a recital, so [Wesley] asked his sister [Lynn] if she wanted to go. [Chris]'s grandfather, [James], was part of a famous band.
('Lynn', 'James')
[Wesley]'s son [Chris] had a recital, so [Wesley] asked his sister [Lynn] if she wanted to go. [Chris]'s grandfather, [James], was part of a famous band.
[{('Lynn', 'father', 'James'): [('Lynn', 'brother', 'Wesley'), ('Wesley', 'father', 'James')]}, {('Wesley', 'father', 'James'): [('Wesley', 'son', 'Chris'), ('Chris', 'grandfather', 'James')]}]
['brother', 'son', 'grandfather']