[Harold] is taking his daughter [Marie] out for lunch. [Marie] took her mother, [Shantel], out for lunch. [Dorothy] took her daughter [Heather] to the store to find her some new boots for the cold winter weather. [Harold] drove his daughter [Dorothy] to school yesterday because she missed the bus.
('Heather', 'Shantel')
[Dorothy] took her daughter [Heather] to the store to find her some new boots for the cold winter weather. [Harold] drove his daughter [Dorothy] to school yesterday because she missed the bus. [Harold] is taking his daughter [Marie] out for lunch. [Marie] took her mother, [Shantel], out for lunch.
[{('Heather', 'grandmother', 'Shantel'): [('Heather', 'mother', 'Dorothy'), ('Dorothy', 'mother', 'Shantel')]}, {('Dorothy', 'mother', 'Shantel'): [('Dorothy', 'sister', 'Marie'), ('Marie', 'mother', 'Shantel')]}, {('Dorothy', 'sister', 'Marie'): [('Dorothy', 'father', 'Harold'), ('Harold', 'daughter', 'Marie')]}]
['mother', 'father', 'daughter', 'mother']