[David] loves cooking for her son. His name is [Bobby]. [Marie] went to her grandmother, [Frances], whenever she needed advice about boys. [David]'s mom, [Marie] got ready for the party.
('Frances', 'Bobby')
[Marie] went to her grandmother, [Frances], whenever she needed advice about boys. [David]'s mom, [Marie] got ready for the party. [David] loves cooking for her son. His name is [Bobby].
[{('Frances', 'grandson', 'Bobby'): [('Frances', 'granddaughter', 'Marie'), ('Marie', 'brother', 'Bobby')]}, {('Marie', 'brother', 'Bobby'): [('Marie', 'mother', 'David'), ('David', 'son', 'Bobby')]}]
['granddaughter', 'mother', 'son']