[Shantel] and her daughter [Beverly] went out to dinner. [Dorothy] took her sister [Beverly] out for dinner to celebrate her birthday. [Robert] invited his daughter [Elsie] to go shopping. [Elsie]'s grandmother [Shantel] stayed at home sick.
('Robert', 'Dorothy')
[Robert] invited his daughter [Elsie] to go shopping. [Elsie]'s grandmother [Shantel] stayed at home sick. [Shantel] and her daughter [Beverly] went out to dinner. [Dorothy] took her sister [Beverly] out for dinner to celebrate her birthday.
[{('Robert', 'sister', 'Dorothy'): [('Robert', 'mother', 'Shantel'), ('Shantel', 'daughter', 'Dorothy')]}, {('Shantel', 'daughter', 'Dorothy'): [('Shantel', 'daughter', 'Beverly'), ('Beverly', 'sister', 'Dorothy')]}, {('Robert', 'mother', 'Shantel'): [('Robert', 'daughter', 'Elsie'), ('Elsie', 'grandmother', 'Shantel')]}]
['daughter', 'grandmother', 'daughter', 'sister']