[Beverly] ate dinner with her daughter [Jennifer]. [Jennifer]'s brother [Wayne] was running late and made it in time for dessert. [Louis] took his wife [Beverly] to the new restaurant for dinner last Saturday. [Harold] was proud of his son, [Louis].
('Harold', 'Wayne')
[Harold] was proud of his son, [Louis]. [Louis] took his wife [Beverly] to the new restaurant for dinner last Saturday. [Beverly] ate dinner with her daughter [Jennifer]. [Jennifer]'s brother [Wayne] was running late and made it in time for dessert.
[{('Harold', 'grandson', 'Wayne'): [('Harold', 'son', 'Louis'), ('Louis', 'son', 'Wayne')]}, {('Louis', 'son', 'Wayne'): [('Louis', 'wife', 'Beverly'), ('Beverly', 'son', 'Wayne')]}, {('Beverly', 'son', 'Wayne'): [('Beverly', 'daughter', 'Jennifer'), ('Jennifer', 'brother', 'Wayne')]}]
['son', 'wife', 'daughter', 'brother']