[Cindy] visited her son [Leonard] at college. [Cindy] took her daughter [Wilhelmina] to see her very first ballet performance. [Leonard] gets to stay with his grandfather, [James] every weekend.
('Wilhelmina', 'James')
[Cindy] took her daughter [Wilhelmina] to see her very first ballet performance. [Cindy] visited her son [Leonard] at college. [Leonard] gets to stay with his grandfather, [James] every weekend.
[{('Wilhelmina', 'grandfather', 'James'): [('Wilhelmina', 'brother', 'Leonard'), ('Leonard', 'grandfather', 'James')]}, {('Wilhelmina', 'brother', 'Leonard'): [('Wilhelmina', 'mother', 'Cindy'), ('Cindy', 'son', 'Leonard')]}]
['mother', 'son', 'grandfather']