[Pedro] loves his wife [Dorothy]. He also loves his daughter [Rebecca] and his son [James]. [James] went to pick up his uncle from the airport with his uncle's wife [Beverly].
('Dorothy', 'Beverly')
[Pedro] loves his wife [Dorothy]. He also loves his daughter [Rebecca] and his son [James]. [James] went to pick up his uncle from the airport with his uncle's wife [Beverly].
[{('Dorothy', 'sister', 'Beverly'): [('Dorothy', 'son', 'James'), ('James', 'aunt', 'Beverly')]}, {('Dorothy', 'son', 'James'): [('Dorothy', 'daughter', 'Rebecca'), ('Rebecca', 'brother', 'James')]}, {('Dorothy', 'daughter', 'Rebecca'): [('Dorothy', 'husband', 'Pedro'), ('Pedro', 'daughter', 'Rebecca')]}]
['husband', 'daughter', 'brother', 'aunt']