[Hugh] and his father [James] were cooking dinner for the holiday at their house. [James] invited his daughter [Lynn] to help them. [Hugh] is a man with a son named [Bobby].
('Bobby', 'Lynn')
[Hugh] is a man with a son named [Bobby]. [Hugh] and his father [James] were cooking dinner for the holiday at their house. [James] invited his daughter [Lynn] to help them.
[{('Bobby', 'aunt', 'Lynn'): [('Bobby', 'father', 'Hugh'), ('Hugh', 'sister', 'Lynn')]}, {('Hugh', 'sister', 'Lynn'): [('Hugh', 'father', 'James'), ('James', 'daughter', 'Lynn')]}]
['father', 'father', 'daughter']