[Jeffrey] is the great brother of [James]. [Pedro] bought flowers for his wife [Dorothy]. [Pedro] went to pick up his son [Roberto] from the baseball practice. [James] always looked up to his big brother [Roberto] and wanted to be just like him.
('Dorothy', 'Jeffrey')
[Pedro] bought flowers for his wife [Dorothy]. [Pedro] went to pick up his son [Roberto] from the baseball practice. [James] always looked up to his big brother [Roberto] and wanted to be just like him. [Jeffrey] is the great brother of [James].
[{('Dorothy', 'son', 'Jeffrey'): [('Dorothy', 'son', 'Roberto'), ('Roberto', 'brother', 'Jeffrey')]}, {('Dorothy', 'son', 'Roberto'): [('Dorothy', 'husband', 'Pedro'), ('Pedro', 'son', 'Roberto')]}, {('Roberto', 'brother', 'Jeffrey'): [('Roberto', 'brother', 'James'), ('James', 'brother', 'Jeffrey')]}]
['husband', 'son', 'brother', 'brother']