[Hugh]'s mother, [Frances], was too busy to play with him. She was helping her daughter, [Lynn], with her homework. [Hugh] drove his daughter [Marie] to soccer practice.
('Marie', 'Lynn')
[Hugh] drove his daughter [Marie] to soccer practice. [Hugh]'s mother, [Frances], was too busy to play with him. She was helping her daughter, [Lynn], with her homework.
[{('Marie', 'aunt', 'Lynn'): [('Marie', 'father', 'Hugh'), ('Hugh', 'sister', 'Lynn')]}, {('Hugh', 'sister', 'Lynn'): [('Hugh', 'mother', 'Frances'), ('Frances', 'daughter', 'Lynn')]}]
['father', 'mother', 'daughter']