[Louis] took his son [Paul] fishing one day and [Louis]'s wife [Beverly] packed them food to take with them. [Harold] is supporting his daughters, [Tracy] and [Beverly] while they are in school.
('Tracy', 'Paul')
[Harold] is supporting his daughters, [Tracy] and [Beverly] while they are in school. [Louis] took his son [Paul] fishing one day and [Louis]'s wife [Beverly] packed them food to take with them.
[{('Tracy', 'nephew', 'Paul'): [('Tracy', 'sister', 'Beverly'), ('Beverly', 'son', 'Paul')]}, {('Tracy', 'sister', 'Beverly'): [('Tracy', 'father', 'Harold'), ('Harold', 'daughter', 'Beverly')]}, {('Beverly', 'son', 'Paul'): [('Beverly', 'husband', 'Louis'), ('Louis', 'son', 'Paul')]}]
['father', 'daughter', 'husband', 'son']