[Shantel] asked her husband, [Harold], to help her son, [Robert] with his homework. [Wayne] received a nice gift from his grandfather [Harold]. [Wayne] was so proud he showed it to his mother [Beverly].
('Beverly', 'Robert')
[Wayne] received a nice gift from his grandfather [Harold]. [Wayne] was so proud he showed it to his mother [Beverly]. [Shantel] asked her husband, [Harold], to help her son, [Robert] with his homework.
[{('Beverly', 'brother', 'Robert'): [('Beverly', 'father', 'Harold'), ('Harold', 'son', 'Robert')]}, {('Beverly', 'father', 'Harold'): [('Beverly', 'son', 'Wayne'), ('Wayne', 'grandfather', 'Harold')]}, {('Harold', 'son', 'Robert'): [('Harold', 'wife', 'Shantel'), ('Shantel', 'son', 'Robert')]}]
['son', 'grandfather', 'wife', 'son']