[Samuel] asked his father [Louis] if he could borrow some money. [Karen]'s mother, [Beverly], was eager to see [Karen]'s brother, [Samuel]. [Pedro] took his brother [Louis] to get lunch at a local diner.
('Beverly', 'Pedro')
[Karen]'s mother, [Beverly], was eager to see [Karen]'s brother, [Samuel]. [Samuel] asked his father [Louis] if he could borrow some money. [Pedro] took his brother [Louis] to get lunch at a local diner.
[{('Beverly', 'brother', 'Pedro'): [('Beverly', 'son', 'Samuel'), ('Samuel', 'uncle', 'Pedro')]}, {('Beverly', 'son', 'Samuel'): [('Beverly', 'daughter', 'Karen'), ('Karen', 'brother', 'Samuel')]}, {('Samuel', 'uncle', 'Pedro'): [('Samuel', 'father', 'Louis'), ('Louis', 'brother', 'Pedro')]}]
['daughter', 'brother', 'father', 'brother']