[Lena] is [Theodore]'s mother. She takes very good care of him. [Hugh] and his brother [Joshua] went to the boxing match. [Lena] was upset her brother [Hugh] did n't invite her.
('Theodore', 'Joshua')
[Lena] is [Theodore]'s mother. She takes very good care of him. [Hugh] and his brother [Joshua] went to the boxing match. [Lena] was upset her brother [Hugh] did n't invite her.
[{('Theodore', 'uncle', 'Joshua'): [('Theodore', 'mother', 'Lena'), ('Lena', 'brother', 'Joshua')]}, {('Lena', 'brother', 'Joshua'): [('Lena', 'brother', 'Hugh'), ('Hugh', 'brother', 'Joshua')]}]
['mother', 'brother', 'brother']