[Joshua]'s son, [Joseph], had been misbehaving, so [Joshua] had to spank him. [Joshua] proposed to his wife [Lynn] over a year ago. [Frances] told her daughter [Lynn] to wash up. Dinner was ready.
('Frances', 'Joseph')
[Frances] told her daughter [Lynn] to wash up. Dinner was ready. [Joshua] proposed to his wife [Lynn] over a year ago. [Joshua]'s son, [Joseph], had been misbehaving, so [Joshua] had to spank him.
[{('Frances', 'grandson', 'Joseph'): [('Frances', 'daughter', 'Lynn'), ('Lynn', 'son', 'Joseph')]}, {('Lynn', 'son', 'Joseph'): [('Lynn', 'husband', 'Joshua'), ('Joshua', 'son', 'Joseph')]}]
['daughter', 'husband', 'son']