[Joshua] is a man with a brother named [Francisco]. [Joshua] wanted his son, [Clarence], to go fishing with him. [Lynn] took her son [Clarence] to school this morning because he missed the bus.
('Lynn', 'Francisco')
[Lynn] took her son [Clarence] to school this morning because he missed the bus. [Joshua] wanted his son, [Clarence], to go fishing with him. [Joshua] is a man with a brother named [Francisco].
[{('Lynn', 'brother', 'Francisco'): [('Lynn', 'son', 'Clarence'), ('Clarence', 'uncle', 'Francisco')]}, {('Clarence', 'uncle', 'Francisco'): [('Clarence', 'father', 'Joshua'), ('Joshua', 'brother', 'Francisco')]}]
['son', 'father', 'brother']