[Erika] and her mother [Tracy] visited her grandfather [Harold] [Shantel] dropped off her son [Pedro] at basketball practice. After, she went to pick up her daughter, [Tracy], from the pool.
('Pedro', 'Harold')
[Shantel] dropped off her son [Pedro] at basketball practice. After, she went to pick up her daughter, [Tracy], from the pool. [Erika] and her mother [Tracy] visited her grandfather [Harold]
[{('Pedro', 'father', 'Harold'): [('Pedro', 'sister', 'Tracy'), ('Tracy', 'father', 'Harold')]}, {('Tracy', 'father', 'Harold'): [('Tracy', 'daughter', 'Erika'), ('Erika', 'grandfather', 'Harold')]}, {('Pedro', 'sister', 'Tracy'): [('Pedro', 'mother', 'Shantel'), ('Shantel', 'daughter', 'Tracy')]}]
['mother', 'daughter', 'daughter', 'grandfather']