[Cindy] and [Hugh] had a picnic at the park. They had sandwiches and salad. [Tina] realized that her father [Wesley] was gay. [Wesley] and his sister [Cindy] went to brunch today at the new diner.
('Hugh', 'Tina')
[Cindy] and [Hugh] had a picnic at the park. They had sandwiches and salad. [Wesley] and his sister [Cindy] went to brunch today at the new diner. [Tina] realized that her father [Wesley] was gay.
[{('Hugh', 'niece', 'Tina'): [('Hugh', 'brother', 'Wesley'), ('Wesley', 'daughter', 'Tina')]}, {('Hugh', 'brother', 'Wesley'): [('Hugh', 'sister', 'Cindy'), ('Cindy', 'brother', 'Wesley')]}]
['sister', 'brother', 'daughter']