[Jeff] and his father [Wayne] were cooking dinner for the holiday at their house. [Wayne] invited his daughter [Linda] to help them.
('Jeff', 'Linda')
[Jeff] and his father [Wayne] were cooking dinner for the holiday at their house. [Wayne] invited his daughter [Linda] to help them.
[{('Jeff', 'sister', 'Linda'): [('Jeff', 'father', 'Wayne'), ('Wayne', 'daughter', 'Linda')]}]
['father', 'daughter']