[Thomas] went to the park with his father, [Joshua]. [Joseph] and her mom, [Lynn], had a big fight. [Lynn]'s son, [Thomas], refused to get involved.
('Joseph', 'Joshua')
[Joseph] and her mom, [Lynn], had a big fight. [Lynn]'s son, [Thomas], refused to get involved. [Thomas] went to the park with his father, [Joshua].
[{('Joseph', 'father', 'Joshua'): [('Joseph', 'brother', 'Thomas'), ('Thomas', 'father', 'Joshua')]}, {('Joseph', 'brother', 'Thomas'): [('Joseph', 'mother', 'Lynn'), ('Lynn', 'son', 'Thomas')]}]
['mother', 'son', 'father']