[Joshua] went hunting with his son, [Thomas]. [Joseph] played catch with his dad, [Joshua] [Thomas] was so excited to introduce his new girlfriend to his mother, [Lynn].
('Lynn', 'Joseph')
[Thomas] was so excited to introduce his new girlfriend to his mother, [Lynn]. [Joshua] went hunting with his son, [Thomas]. [Joseph] played catch with his dad, [Joshua]
[{('Lynn', 'son', 'Joseph'): [('Lynn', 'son', 'Thomas'), ('Thomas', 'brother', 'Joseph')]}, {('Thomas', 'brother', 'Joseph'): [('Thomas', 'father', 'Joshua'), ('Joshua', 'son', 'Joseph')]}]
['son', 'father', 'son']