[James]'s mother [Dorothy] was present at the thanksgiving service. [James] likes to watch boxing with his brother. His name is [Jeffrey]. [Pedro] and his son [Jeffrey] went to the store to by bread. [Dorothy] is always around her brother [Robert].
('Pedro', 'Robert')
[Pedro] and his son [Jeffrey] went to the store to by bread. [James] likes to watch boxing with his brother. His name is [Jeffrey]. [James]'s mother [Dorothy] was present at the thanksgiving service. [Dorothy] is always around her brother [Robert].
[{('Pedro', 'brother', 'Robert'): [('Pedro', 'son', 'Jeffrey'), ('Jeffrey', 'uncle', 'Robert')]}, {('Jeffrey', 'uncle', 'Robert'): [('Jeffrey', 'mother', 'Dorothy'), ('Dorothy', 'brother', 'Robert')]}, {('Jeffrey', 'mother', 'Dorothy'): [('Jeffrey', 'brother', 'James'), ('James', 'mother', 'Dorothy')]}]
['son', 'brother', 'mother', 'brother']