[Kevin] called his sister [Laura] to find out if she wanted to go to the movies with him and his other sister [Emma]. She was excited to join the two of them and they agreed to meet at 5pm. [Erika]'s sister [Laura] informed her than [Erika]'s grandmother [Shantel] had slipped in the kitchen and injured her ankle.
('Emma', 'Shantel')
[Kevin] called his sister [Laura] to find out if she wanted to go to the movies with him and his other sister [Emma]. She was excited to join the two of them and they agreed to meet at 5pm. [Erika]'s sister [Laura] informed her than [Erika]'s grandmother [Shantel] had slipped in the kitchen and injured her ankle.
[{('Emma', 'grandmother', 'Shantel'): [('Emma', 'sister', 'Erika'), ('Erika', 'grandmother', 'Shantel')]}, {('Emma', 'sister', 'Erika'): [('Emma', 'brother', 'Kevin'), ('Kevin', 'sister', 'Erika')]}, {('Kevin', 'sister', 'Erika'): [('Kevin', 'sister', 'Laura'), ('Laura', 'sister', 'Erika')]}]
['brother', 'sister', 'sister', 'grandmother']