[Francisco] has a happy life. He loves his family, even when he fights sometimes with them. [Lena] is the sister of [Francisco], and he usually gets along with her, however, [Francisco] is also the brother of [David], and they fight every now and then. [Lynn] and her sister [Lena] braided each other's hair before school.
('David', 'Lynn')
[Francisco] has a happy life. He loves his family, even when he fights sometimes with them. [Lena] is the sister of [Francisco], and he usually gets along with her, however, [Francisco] is also the brother of [David], and they fight every now and then. [Lynn] and her sister [Lena] braided each other's hair before school.
[{('David', 'sister', 'Lynn'): [('David', 'brother', 'Francisco'), ('Francisco', 'sister', 'Lynn')]}, {('Francisco', 'sister', 'Lynn'): [('Francisco', 'sister', 'Lena'), ('Lena', 'sister', 'Lynn')]}]
['brother', 'sister', 'sister']