[Lena] and her brother [Joshua] are both adopted from the same family. [Lena]'s brother [Francisco] took her to the fair when she was little. [Francisco] also brought his brother [Hugh].
('Joshua', 'Hugh')
[Lena] and her brother [Joshua] are both adopted from the same family. [Lena]'s brother [Francisco] took her to the fair when she was little. [Francisco] also brought his brother [Hugh].
[{('Joshua', 'brother', 'Hugh'): [('Joshua', 'sister', 'Lena'), ('Lena', 'brother', 'Hugh')]}, {('Lena', 'brother', 'Hugh'): [('Lena', 'brother', 'Francisco'), ('Francisco', 'brother', 'Hugh')]}]
['sister', 'brother', 'brother']