[Lena] wanted her daughter, [Mildred], to try harder in school. [Mildred] grandfather, [James], thought [Lena] was being too harsh. [James] is frustrated teaching his son how to drive. His son is [Joshua].
('Lena', 'Joshua')
[Lena] wanted her daughter, [Mildred], to try harder in school. [Mildred] grandfather, [James], thought [Lena] was being too harsh. [James] is frustrated teaching his son how to drive. His son is [Joshua].
[{('Lena', 'brother', 'Joshua'): [('Lena', 'father', 'James'), ('James', 'son', 'Joshua')]}, {('Lena', 'father', 'James'): [('Lena', 'daughter', 'Mildred'), ('Mildred', 'grandfather', 'James')]}]
['daughter', 'grandfather', 'son']