[Charles] was nervous before the play, but when he looked out and saw his grandmother [Frances] in the crowd he felt much more confident. [Pamela] asked her mom, [Lena], to watch the dog while she was away. [Pamela]'s brother, [Charles], did it because he is better with dogs.
('Lena', 'Frances')
[Pamela] asked her mom, [Lena], to watch the dog while she was away. [Pamela]'s brother, [Charles], did it because he is better with dogs. [Charles] was nervous before the play, but when he looked out and saw his grandmother [Frances] in the crowd he felt much more confident.
[{('Lena', 'mother', 'Frances'): [('Lena', 'son', 'Charles'), ('Charles', 'grandmother', 'Frances')]}, {('Lena', 'son', 'Charles'): [('Lena', 'daughter', 'Pamela'), ('Pamela', 'brother', 'Charles')]}]
['daughter', 'brother', 'grandmother']