[Mario] received a very nice gift from his grandfather [Harold]. He was showing it to his mother [Marie], but she ignored him because she was on the phone with her other son [Ronald]. [Pedro] asked his son, [Harold], to help paint his house.
('Ronald', 'Pedro')
[Mario] received a very nice gift from his grandfather [Harold]. He was showing it to his mother [Marie], but she ignored him because she was on the phone with her other son [Ronald]. [Pedro] asked his son, [Harold], to help paint his house.
[{('Ronald', 'uncle', 'Pedro'): [('Ronald', 'mother', 'Marie'), ('Marie', 'brother', 'Pedro')]}, {('Marie', 'brother', 'Pedro'): [('Marie', 'father', 'Harold'), ('Harold', 'son', 'Pedro')]}, {('Marie', 'father', 'Harold'): [('Marie', 'son', 'Mario'), ('Mario', 'grandfather', 'Harold')]}]
['mother', 'son', 'grandfather', 'son']