[Francisco]'s sister [Lynn] asked him for some help planting her garden. [Clarence] and his sister, [Dolores], went shopping. [Dolores] asked her mom [Lynn] if she wanted anything, but [Lynn] said no.
('Clarence', 'Francisco')
[Clarence] and his sister, [Dolores], went shopping. [Dolores] asked her mom [Lynn] if she wanted anything, but [Lynn] said no. [Francisco]'s sister [Lynn] asked him for some help planting her garden.
[{('Clarence', 'uncle', 'Francisco'): [('Clarence', 'mother', 'Lynn'), ('Lynn', 'brother', 'Francisco')]}, {('Clarence', 'mother', 'Lynn'): [('Clarence', 'sister', 'Dolores'), ('Dolores', 'mother', 'Lynn')]}]
['sister', 'mother', 'brother']