[David] took her daughter, [Gloria], to lunch. [Hugh]'s wife [David] is planning a surprise birthday party for him. [Bobby] and his father [Hugh] went jogging by the lake.
('Gloria', 'Bobby')
[David] took her daughter, [Gloria], to lunch. [Hugh]'s wife [David] is planning a surprise birthday party for him. [Bobby] and his father [Hugh] went jogging by the lake.
[{('Gloria', 'brother', 'Bobby'): [('Gloria', 'mother', 'David'), ('David', 'son', 'Bobby')]}, {('David', 'son', 'Bobby'): [('David', 'husband', 'Hugh'), ('Hugh', 'son', 'Bobby')]}]
['mother', 'husband', 'son']