[James] took his son [Hugh] fishing. [James] and [Hugh] stopped to give [Hugh]'s sister, [Lynn], some fish. [James] is so proud of his son. [Francisco] is the son's name.
('Lynn', 'Francisco')
[James] took his son [Hugh] fishing. [James] and [Hugh] stopped to give [Hugh]'s sister, [Lynn], some fish. [James] is so proud of his son. [Francisco] is the son's name.
[{('Lynn', 'brother', 'Francisco'): [('Lynn', 'brother', 'Hugh'), ('Hugh', 'brother', 'Francisco')]}, {('Hugh', 'brother', 'Francisco'): [('Hugh', 'father', 'James'), ('James', 'son', 'Francisco')]}]
['brother', 'father', 'son']