[Tracy] could n't wait to get off the plane to see her mother, [Erika]. [Shantel] asked her son [Pedro] how school was. [Pedro] did n't want to talk but instead went to play with his sister [Tracy]. [Erika] is a woman with a sister named [Emma].
('Emma', 'Shantel')
[Erika] is a woman with a sister named [Emma]. [Tracy] could n't wait to get off the plane to see her mother, [Erika]. [Shantel] asked her son [Pedro] how school was. [Pedro] did n't want to talk but instead went to play with his sister [Tracy].
[{('Emma', 'grandmother', 'Shantel'): [('Emma', 'mother', 'Tracy'), ('Tracy', 'mother', 'Shantel')]}, {('Tracy', 'mother', 'Shantel'): [('Tracy', 'brother', 'Pedro'), ('Pedro', 'mother', 'Shantel')]}, {('Emma', 'mother', 'Tracy'): [('Emma', 'sister', 'Erika'), ('Erika', 'mother', 'Tracy')]}]
['sister', 'mother', 'brother', 'mother']