[Frances] bought a present for her granddaughter [Dolores]. [Dolores]'s brothers [Joseph] and [Clarence] did n't get presents though, so they were jealous.
('Clarence', 'Frances')
[Frances] bought a present for her granddaughter [Dolores]. [Dolores]'s brothers [Joseph] and [Clarence] did n't get presents though, so they were jealous.
[{('Clarence', 'grandmother', 'Frances'): [('Clarence', 'brother', 'Joseph'), ('Joseph', 'grandmother', 'Frances')]}, {('Joseph', 'grandmother', 'Frances'): [('Joseph', 'sister', 'Dolores'), ('Dolores', 'grandmother', 'Frances')]}]
['brother', 'sister', 'grandmother']