[Felicia] went fishing with her father [Joshua] and brother [Clarence] last weekend. They caught a dozen sea bass. [Clarence] loves his grandfather [James], very much. [James] loves him, too.
('Joshua', 'James')
[Felicia] went fishing with her father [Joshua] and brother [Clarence] last weekend. They caught a dozen sea bass. [Clarence] loves his grandfather [James], very much. [James] loves him, too.
[{('Joshua', 'father', 'James'): [('Joshua', 'son', 'Clarence'), ('Clarence', 'grandfather', 'James')]}, {('Joshua', 'son', 'Clarence'): [('Joshua', 'daughter', 'Felicia'), ('Felicia', 'brother', 'Clarence')]}]
['daughter', 'brother', 'grandfather']