[Beverly] has a son called [Michael]. Each day they go to the park after school. [Beverly]'s nephew [James] is going with her to town. [Marie] and her brother [Pedro] went to the department store. [James], [Pedro]'s son, came with them.
('Marie', 'Michael')
[Marie] and her brother [Pedro] went to the department store. [James], [Pedro]'s son, came with them. [Beverly]'s nephew [James] is going with her to town. [Beverly] has a son called [Michael]. Each day they go to the park after school.
[{('Marie', 'nephew', 'Michael'): [('Marie', 'sister', 'Beverly'), ('Beverly', 'son', 'Michael')]}, {('Marie', 'sister', 'Beverly'): [('Marie', 'brother', 'Pedro'), ('Pedro', 'sister', 'Beverly')]}, {('Pedro', 'sister', 'Beverly'): [('Pedro', 'son', 'James'), ('James', 'aunt', 'Beverly')]}]
['brother', 'son', 'aunt', 'son']