[Cindy] and her daughter [Wilhelmina] went shopping together last Monday and they bought new shoes for [Cindy]'s kids. [Pete] and his father [Francisco] played video games all day last Saturday. [Francisco] is a man with a daughter named [Wilhelmina].
('Pete', 'Cindy')
[Pete] and his father [Francisco] played video games all day last Saturday. [Francisco] is a man with a daughter named [Wilhelmina]. [Cindy] and her daughter [Wilhelmina] went shopping together last Monday and they bought new shoes for [Cindy]'s kids.
[{('Pete', 'mother', 'Cindy'): [('Pete', 'sister', 'Wilhelmina'), ('Wilhelmina', 'mother', 'Cindy')]}, {('Pete', 'sister', 'Wilhelmina'): [('Pete', 'father', 'Francisco'), ('Francisco', 'daughter', 'Wilhelmina')]}]
['father', 'daughter', 'mother']