[Dale]'s sister [Nancy] asked him for some help planting her garden. [Dale] has a daughter named [June] who visits him every Sunday for dinner.
('Nancy', 'June')
[Dale]'s sister [Nancy] asked him for some help planting her garden. [Dale] has a daughter named [June] who visits him every Sunday for dinner.
[{('Nancy', 'niece', 'June'): [('Nancy', 'brother', 'Dale'), ('Dale', 'daughter', 'June')]}]
['brother', 'daughter']