[Beverly] went to the arcade with her niece, [Rebecca]. They had lots of fun playing together. [Rebecca] adores her daughter [Dorothy]. [Dorothy] loves her very much, too. [Jeffrey] wanted to buy his mother, [Dorothy], a birthday present. But he did n't know what to get her. [Pedro] is an engineer who loves to take his son [Jeffrey] to the science museum to help him learn about the world
('Pedro', 'Beverly')
[Pedro] is an engineer who loves to take his son [Jeffrey] to the science museum to help him learn about the world [Jeffrey] wanted to buy his mother, [Dorothy], a birthday present. But he did n't know what to get her. [Rebecca] adores her daughter [Dorothy]. [Dorothy] loves her very much, too. [Beverly] went to the arcade with her niece, [Rebecca]. They had lots of fun playing together.
[{('Pedro', 'sister', 'Beverly'): [('Pedro', 'daughter', 'Rebecca'), ('Rebecca', 'aunt', 'Beverly')]}, {('Pedro', 'daughter', 'Rebecca'): [('Pedro', 'son', 'Jeffrey'), ('Jeffrey', 'sister', 'Rebecca')]}, {('Jeffrey', 'sister', 'Rebecca'): [('Jeffrey', 'mother', 'Dorothy'), ('Dorothy', 'daughter', 'Rebecca')]}]
['son', 'mother', 'daughter', 'aunt']