[Dorothy] was cutting vegetables with her brother [Louis] and sister [Marie]. [Dorothy] 'daughter [Heather] helped cut some fruit. [Pedro] and his daughter [Heather] went looking at apartments. [Heather] was moving out soon, and wanted her dad's advice.
('Pedro', 'Louis')
[Pedro] and his daughter [Heather] went looking at apartments. [Heather] was moving out soon, and wanted her dad's advice. [Dorothy] was cutting vegetables with her brother [Louis] and sister [Marie]. [Dorothy] 'daughter [Heather] helped cut some fruit.
[{('Pedro', 'brother', 'Louis'): [('Pedro', 'sister', 'Marie'), ('Marie', 'brother', 'Louis')]}, {('Pedro', 'sister', 'Marie'): [('Pedro', 'daughter', 'Heather'), ('Heather', 'aunt', 'Marie')]}, {('Heather', 'aunt', 'Marie'): [('Heather', 'mother', 'Dorothy'), ('Dorothy', 'sister', 'Marie')]}]
['daughter', 'mother', 'sister', 'brother']