[Martha] is a woman with a sister named [Tina]. [Wesley] and his sister [Cindy] went to the park. [Martha] called her dad [Wesley] to pick her up from school.
('Tina', 'Cindy')
[Martha] is a woman with a sister named [Tina]. [Martha] called her dad [Wesley] to pick her up from school. [Wesley] and his sister [Cindy] went to the park.
[{('Tina', 'aunt', 'Cindy'): [('Tina', 'father', 'Wesley'), ('Wesley', 'sister', 'Cindy')]}, {('Tina', 'father', 'Wesley'): [('Tina', 'sister', 'Martha'), ('Martha', 'father', 'Wesley')]}]
['sister', 'father', 'sister']