[Dorothy] was playing tag with her father [Harold]. [Louis] asked his son, [Harold], to help paint his house. [Beverly] is [Louis]'s first wife [Beverly] took her son [Michael] to school this morning because he missed the bus.
('Dorothy', 'Michael')
[Dorothy] was playing tag with her father [Harold]. [Louis] asked his son, [Harold], to help paint his house. [Beverly] is [Louis]'s first wife [Beverly] took her son [Michael] to school this morning because he missed the bus.
[{('Dorothy', 'nephew', 'Michael'): [('Dorothy', 'brother', 'Louis'), ('Louis', 'son', 'Michael')]}, {('Louis', 'son', 'Michael'): [('Louis', 'wife', 'Beverly'), ('Beverly', 'son', 'Michael')]}, {('Dorothy', 'brother', 'Louis'): [('Dorothy', 'father', 'Harold'), ('Harold', 'son', 'Louis')]}]
['father', 'son', 'wife', 'son']