[Angelica] is always around her brother [Allan]. [Allan] bought his sister [Michelle] a video game for her birthday. She said it was her favorite game and gave him a big hug. [Robert] took his daughter [Michelle] out for nachos. [Robert]'s son [Ronald] played with his friend instead.
('Angelica', 'Ronald')
[Angelica] is always around her brother [Allan]. [Allan] bought his sister [Michelle] a video game for her birthday. She said it was her favorite game and gave him a big hug. [Robert] took his daughter [Michelle] out for nachos. [Robert]'s son [Ronald] played with his friend instead.
[{('Angelica', 'brother', 'Ronald'): [('Angelica', 'sister', 'Michelle'), ('Michelle', 'brother', 'Ronald')]}, {('Angelica', 'sister', 'Michelle'): [('Angelica', 'brother', 'Allan'), ('Allan', 'sister', 'Michelle')]}, {('Michelle', 'brother', 'Ronald'): [('Michelle', 'father', 'Robert'), ('Robert', 'son', 'Ronald')]}]
['brother', 'sister', 'father', 'son']