[Angelica]'s brother [Mario] took her to the fair when she was little. [Mario] also brought his brother [Ronald]. [Ronald] loves playing hide and seek with his grandfather [Harold]. [Lizzie] is looking for a good gift for her sister [Angelica].
('Lizzie', 'Harold')
[Lizzie] is looking for a good gift for her sister [Angelica]. [Angelica]'s brother [Mario] took her to the fair when she was little. [Mario] also brought his brother [Ronald]. [Ronald] loves playing hide and seek with his grandfather [Harold].
[{('Lizzie', 'grandfather', 'Harold'): [('Lizzie', 'brother', 'Mario'), ('Mario', 'grandfather', 'Harold')]}, {('Lizzie', 'brother', 'Mario'): [('Lizzie', 'sister', 'Angelica'), ('Angelica', 'brother', 'Mario')]}, {('Mario', 'grandfather', 'Harold'): [('Mario', 'brother', 'Ronald'), ('Ronald', 'grandfather', 'Harold')]}]
['sister', 'brother', 'brother', 'grandfather']