[James] took his son [Francisco] and grandson [Leonard] fishing. [Leonard]'s sister [Wilhelmina] is afraid to go fishing.
('Wilhelmina', 'James')
[James] took his son [Francisco] and grandson [Leonard] fishing. [Leonard]'s sister [Wilhelmina] is afraid to go fishing.
[{('Wilhelmina', 'grandfather', 'James'): [('Wilhelmina', 'brother', 'Leonard'), ('Leonard', 'grandfather', 'James')]}, {('Wilhelmina', 'brother', 'Leonard'): [('Wilhelmina', 'father', 'Francisco'), ('Francisco', 'son', 'Leonard')]}]
['father', 'son', 'grandfather']