[David] and her daughter [Vanetta] went out for ice cream. [David] got a cone and [Vanetta] got a sundae. [James] drove his daughters [David] and [Lena] to school.
('Lena', 'Vanetta')
[James] drove his daughters [David] and [Lena] to school. [David] and her daughter [Vanetta] went out for ice cream. [David] got a cone and [Vanetta] got a sundae.
[{('Lena', 'niece', 'Vanetta'): [('Lena', 'sister', 'David'), ('David', 'daughter', 'Vanetta')]}, {('Lena', 'sister', 'David'): [('Lena', 'father', 'James'), ('James', 'daughter', 'David')]}]
['father', 'daughter', 'daughter']