[Lynn]'s brother [Francisco] and her went to get ice cream. [Lena] does n't like her brother [Francisco]. [Lynn] went out for pizza with her father [James].
('Lena', 'James')
[Lena] does n't like her brother [Francisco]. [Lynn]'s brother [Francisco] and her went to get ice cream. [Lynn] went out for pizza with her father [James].
[{('Lena', 'father', 'James'): [('Lena', 'brother', 'Francisco'), ('Francisco', 'father', 'James')]}, {('Francisco', 'father', 'James'): [('Francisco', 'sister', 'Lynn'), ('Lynn', 'father', 'James')]}]
['brother', 'sister', 'father']