[Dorothy] and her daughter [Heather] are entering the competition together. [Pedro] is a man with a brother named [Robert]. [Angelica] is the happy daughter of her adoring father [Robert]. [Heather] was playing tag with her father [Pedro].
('Dorothy', 'Angelica')
[Dorothy] and her daughter [Heather] are entering the competition together. [Heather] was playing tag with her father [Pedro]. [Pedro] is a man with a brother named [Robert]. [Angelica] is the happy daughter of her adoring father [Robert].
[{('Dorothy', 'niece', 'Angelica'): [('Dorothy', 'brother', 'Robert'), ('Robert', 'daughter', 'Angelica')]}, {('Dorothy', 'brother', 'Robert'): [('Dorothy', 'daughter', 'Heather'), ('Heather', 'uncle', 'Robert')]}, {('Heather', 'uncle', 'Robert'): [('Heather', 'father', 'Pedro'), ('Pedro', 'brother', 'Robert')]}]
['daughter', 'father', 'brother', 'daughter']