[Mario] was so excited to give his mother, [Marie], a really nice card for Mother's Day. He loves her very much. [Harold] is retired and likes to ride his golf cart around the beach. His grandson [Kevin] stayed with him all summer and he loved riding in the golf cart. [Marie] was playing in the sandbox with her brother [Antonio]. [Kevin] asked his son, [Antonio], to help paint his house.
('Mario', 'Harold')
[Mario] was so excited to give his mother, [Marie], a really nice card for Mother's Day. He loves her very much. [Marie] was playing in the sandbox with her brother [Antonio]. [Kevin] asked his son, [Antonio], to help paint his house. [Harold] is retired and likes to ride his golf cart around the beach. His grandson [Kevin] stayed with him all summer and he loved riding in the golf cart.
[{('Mario', 'grandfather', 'Harold'): [('Mario', 'mother', 'Marie'), ('Marie', 'father', 'Harold')]}, {('Marie', 'father', 'Harold'): [('Marie', 'brother', 'Antonio'), ('Antonio', 'father', 'Harold')]}, {('Antonio', 'father', 'Harold'): [('Antonio', 'son', 'Kevin'), ('Kevin', 'grandfather', 'Harold')]}]
['mother', 'brother', 'son', 'grandfather']