[Beverly] and her husband, [Louis], were cooking meatloaf. [Wayne], [Louis]'s son, was hungry, and asked them when it would be done. [Louis] was so proud that his son [Samuel] won the science fair! [Louis] wanted his son, [Wayne], to go fishing with him.
('Beverly', 'Samuel')
[Beverly] and her husband, [Louis], were cooking meatloaf. [Wayne], [Louis]'s son, was hungry, and asked them when it would be done. [Louis] wanted his son, [Wayne], to go fishing with him. [Louis] was so proud that his son [Samuel] won the science fair!
[{('Beverly', 'son', 'Samuel'): [('Beverly', 'son', 'Wayne'), ('Wayne', 'brother', 'Samuel')]}, {('Wayne', 'brother', 'Samuel'): [('Wayne', 'father', 'Louis'), ('Louis', 'son', 'Samuel')]}, {('Beverly', 'son', 'Wayne'): [('Beverly', 'husband', 'Louis'), ('Louis', 'son', 'Wayne')]}]
['husband', 'son', 'father', 'son']