[Lynn] went to the lake with her daughters [Juanita] and [Andrea]. [Andrea] was sad her grandmother [Frances] could n't join them.
('Juanita', 'Frances')
[Lynn] went to the lake with her daughters [Juanita] and [Andrea]. [Andrea] was sad her grandmother [Frances] could n't join them.
[{('Juanita', 'grandmother', 'Frances'): [('Juanita', 'mother', 'Lynn'), ('Lynn', 'mother', 'Frances')]}, {('Lynn', 'mother', 'Frances'): [('Lynn', 'daughter', 'Andrea'), ('Andrea', 'grandmother', 'Frances')]}]
['mother', 'daughter', 'grandmother']