[Roy] asked his granddaughter [Monet] to take him to a doctor's appointment. [Monet] asked her sister [Suanne] to come along but she said she could n't make it.
('Roy', 'Suanne')
[Roy] asked his granddaughter [Monet] to take him to a doctor's appointment. [Monet] asked her sister [Suanne] to come along but she said she could n't make it.
[{('Roy', 'granddaughter', 'Suanne'): [('Roy', 'granddaughter', 'Monet'), ('Monet', 'sister', 'Suanne')]}]