[Wilhelmina] gave her grandfather, [James], a hug when she saw him. [Francisco] took his daughter [Wilhelmina] to the zoo on Saturday. [Francisco]'s wife [Cindy] could n't come as she had to work that day.
('Cindy', 'James')
[Francisco] took his daughter [Wilhelmina] to the zoo on Saturday. [Francisco]'s wife [Cindy] could n't come as she had to work that day. [Wilhelmina] gave her grandfather, [James], a hug when she saw him.
[{('Cindy', 'father-in-law', 'James'): [('Cindy', 'husband', 'Francisco'), ('Francisco', 'father', 'James')]}, {('Francisco', 'father', 'James'): [('Francisco', 'daughter', 'Wilhelmina'), ('Wilhelmina', 'grandfather', 'James')]}]
['husband', 'daughter', 'grandfather']