[Tracy] enjoys making burritos for her son. His name is [Aaron]. [Aaron] visited his aunt [Beverly]. [Aaron] loved his mother, [Tracy]. [Pedro] is one of [Beverly]'s brothers. They have lots of fun together.
('Aaron', 'Pedro')
[Tracy] enjoys making burritos for her son. His name is [Aaron]. [Aaron] loved his mother, [Tracy]. [Aaron] visited his aunt [Beverly]. [Pedro] is one of [Beverly]'s brothers. They have lots of fun together.
[{('Aaron', 'uncle', 'Pedro'): [('Aaron', 'mother', 'Tracy'), ('Tracy', 'brother', 'Pedro')]}, {('Tracy', 'brother', 'Pedro'): [('Tracy', 'sister', 'Beverly'), ('Beverly', 'brother', 'Pedro')]}, {('Tracy', 'sister', 'Beverly'): [('Tracy', 'son', 'Aaron'), ('Aaron', 'aunt', 'Beverly')]}]
['mother', 'son', 'aunt', 'brother']