[Joshua] told his wife, [Lynn], that her son, [Thomas], had been misbehaving. [Lynn] said she'd take care of the situation. [Frances] kept her grandson [Thomas] last weekend so his parents could go to a concert.
('Joshua', 'Frances')
[Joshua] told his wife, [Lynn], that her son, [Thomas], had been misbehaving. [Lynn] said she'd take care of the situation. [Frances] kept her grandson [Thomas] last weekend so his parents could go to a concert.
[{('Joshua', 'mother', 'Frances'): [('Joshua', 'son', 'Thomas'), ('Thomas', 'grandmother', 'Frances')]}, {('Joshua', 'son', 'Thomas'): [('Joshua', 'wife', 'Lynn'), ('Lynn', 'son', 'Thomas')]}]
['wife', 'son', 'grandmother']