[Harold] and his wife [Shantel] are picking up [Harold]'s son [Tracy] from her first day of school. [Shantel] took her daughter [Beverly] to the store to find her some new boots for the cold winter weather. [Beverly] picked up her daughter [Nettie] from school early.
('Nettie', 'Tracy')
[Beverly] picked up her daughter [Nettie] from school early. [Shantel] took her daughter [Beverly] to the store to find her some new boots for the cold winter weather. [Harold] and his wife [Shantel] are picking up [Harold]'s son [Tracy] from her first day of school.
[{('Nettie', 'aunt', 'Tracy'): [('Nettie', 'mother', 'Beverly'), ('Beverly', 'sister', 'Tracy')]}, {('Beverly', 'sister', 'Tracy'): [('Beverly', 'mother', 'Shantel'), ('Shantel', 'daughter', 'Tracy')]}, {('Shantel', 'daughter', 'Tracy'): [('Shantel', 'husband', 'Harold'), ('Harold', 'daughter', 'Tracy')]}]
['mother', 'mother', 'husband', 'daughter']