[Lena] spanked her daughter, [Mildred], for misbehaving. [Wesley], [Lena]'s husband, did n't approve of the use of corporal punishment, but he was away on a business trip. [Charles] is son of [Lena].
('Charles', 'Mildred')
[Charles] is son of [Lena]. [Lena] spanked her daughter, [Mildred], for misbehaving. [Wesley], [Lena]'s husband, did n't approve of the use of corporal punishment, but he was away on a business trip.
[{('Charles', 'sister', 'Mildred'): [('Charles', 'mother', 'Lena'), ('Lena', 'daughter', 'Mildred')]}, {('Lena', 'daughter', 'Mildred'): [('Lena', 'husband', 'Wesley'), ('Wesley', 'daughter', 'Mildred')]}]
['mother', 'husband', 'daughter']