[Annie] needed to go to the store. [Annie] asked her sister [Rebecca] for a ride. [Robert]'s mother, [Shantel], was calling him for dinner. [Dorothy] does n't like her brother [Robert]. [Dorothy] is ready to dye Easter eggs with [Annie]!
('Rebecca', 'Shantel')
[Annie] needed to go to the store. [Annie] asked her sister [Rebecca] for a ride. [Dorothy] is ready to dye Easter eggs with [Annie]! [Dorothy] does n't like her brother [Robert]. [Robert]'s mother, [Shantel], was calling him for dinner.
[{('Rebecca', 'grandmother', 'Shantel'): [('Rebecca', 'mother', 'Dorothy'), ('Dorothy', 'mother', 'Shantel')]}, {('Rebecca', 'mother', 'Dorothy'): [('Rebecca', 'sister', 'Annie'), ('Annie', 'mother', 'Dorothy')]}, {('Dorothy', 'mother', 'Shantel'): [('Dorothy', 'brother', 'Robert'), ('Robert', 'mother', 'Shantel')]}]
['sister', 'mother', 'brother', 'mother']