[Hugh] and his wife [David], along with their daughter [Gloria], are visiting [Gloria]'s grandfather [James] in the nursing home.
('David', 'James')
[Hugh] and his wife [David], along with their daughter [Gloria], are visiting [Gloria]'s grandfather [James] in the nursing home.
[{('David', 'father', 'James'): [('David', 'daughter', 'Gloria'), ('Gloria', 'grandfather', 'James')]}, {('David', 'daughter', 'Gloria'): [('David', 'husband', 'Hugh'), ('Hugh', 'daughter', 'Gloria')]}]
['husband', 'daughter', 'grandfather']