[Harold] is [Wayne]'s favorite grandfather. [Beverly] and her husband [Louis] watched the fireworks by the lake last night. [Louis] made a grilled cheese for his son [Michael]. [Michael]'s brother [Wayne] ate a salad.
('Beverly', 'Harold')
[Beverly] and her husband [Louis] watched the fireworks by the lake last night. [Louis] made a grilled cheese for his son [Michael]. [Michael]'s brother [Wayne] ate a salad. [Harold] is [Wayne]'s favorite grandfather.
[{('Beverly', 'father', 'Harold'): [('Beverly', 'son', 'Wayne'), ('Wayne', 'grandfather', 'Harold')]}, {('Beverly', 'son', 'Wayne'): [('Beverly', 'husband', 'Louis'), ('Louis', 'son', 'Wayne')]}, {('Louis', 'son', 'Wayne'): [('Louis', 'son', 'Michael'), ('Michael', 'brother', 'Wayne')]}]
['husband', 'son', 'brother', 'grandfather']