[Mildred] gets along with her brother [Irvin] better than her sister [Tina]. [Wesley] was happy that his son [Irvin] was doing well in college.
('Wesley', 'Tina')
[Wesley] was happy that his son [Irvin] was doing well in college. [Mildred] gets along with her brother [Irvin] better than her sister [Tina].
[{('Wesley', 'daughter', 'Tina'): [('Wesley', 'daughter', 'Mildred'), ('Mildred', 'sister', 'Tina')]}, {('Wesley', 'daughter', 'Mildred'): [('Wesley', 'son', 'Irvin'), ('Irvin', 'sister', 'Mildred')]}]
['son', 'sister', 'sister']