[Theodore] is the great brother of [Chris]. [Lena] does n't like her brother [Joshua]. [Lena] picked up her son [Theodore] from the mall
('Chris', 'Joshua')
[Theodore] is the great brother of [Chris]. [Lena] picked up her son [Theodore] from the mall [Lena] does n't like her brother [Joshua].
[{('Chris', 'uncle', 'Joshua'): [('Chris', 'mother', 'Lena'), ('Lena', 'brother', 'Joshua')]}, {('Chris', 'mother', 'Lena'): [('Chris', 'brother', 'Theodore'), ('Theodore', 'mother', 'Lena')]}]
['brother', 'mother', 'brother']