[Annie] took her sister [Cheryl] out for dinner to celebrate her birthday. [Jerome] called his brother, [James], to confirm when [James]'s sister, [Annie], was coming to the dinner. [Shantel] took her grandson [Jerome] to daycare today.
('Cheryl', 'Shantel')
[Annie] took her sister [Cheryl] out for dinner to celebrate her birthday. [Jerome] called his brother, [James], to confirm when [James]'s sister, [Annie], was coming to the dinner. [Shantel] took her grandson [Jerome] to daycare today.
[{('Cheryl', 'grandmother', 'Shantel'): [('Cheryl', 'sister', 'Annie'), ('Annie', 'grandmother', 'Shantel')]}, {('Annie', 'grandmother', 'Shantel'): [('Annie', 'brother', 'James'), ('James', 'grandmother', 'Shantel')]}, {('James', 'grandmother', 'Shantel'): [('James', 'brother', 'Jerome'), ('Jerome', 'grandmother', 'Shantel')]}]
['sister', 'brother', 'brother', 'grandmother']