[Tina] was looking at her mother [Lena] very closely. She was confused because [Lena] was sitting next to her twin sister [Cindy]. [Tina]'s uncle, [Joshua], bought her a pony. [Tina] is so thrilled!
('Cindy', 'Joshua')
[Tina] was looking at her mother [Lena] very closely. She was confused because [Lena] was sitting next to her twin sister [Cindy]. [Tina]'s uncle, [Joshua], bought her a pony. [Tina] is so thrilled!
[{('Cindy', 'brother', 'Joshua'): [('Cindy', 'sister', 'Lena'), ('Lena', 'brother', 'Joshua')]}, {('Lena', 'brother', 'Joshua'): [('Lena', 'daughter', 'Tina'), ('Tina', 'uncle', 'Joshua')]}]
['sister', 'daughter', 'uncle']