[Ashley] went to see her gradduaghter [Jennifer]'s school play. Later, [Jennifer] played with her brother [Dennis].
('Ashley', 'Dennis')
[Ashley] went to see her gradduaghter [Jennifer]'s school play. Later, [Jennifer] played with her brother [Dennis].
[{('Ashley', 'grandson', 'Dennis'): [('Ashley', 'granddaughter', 'Jennifer'), ('Jennifer', 'brother', 'Dennis')]}]
['granddaughter', 'brother']