[Wayne] bought his sister [Natasha] a video game for her birthday. She said it was her favorite game and gave him a big hug. [James] was delighted to watch his son [Francisco] steal third base in the Championship baseball game. [Francisco]'s son, [Wayne], was ill and needed to be picked up at school. [Francisco] hurried to his side.
('James', 'Natasha')
[James] was delighted to watch his son [Francisco] steal third base in the Championship baseball game. [Francisco]'s son, [Wayne], was ill and needed to be picked up at school. [Francisco] hurried to his side. [Wayne] bought his sister [Natasha] a video game for her birthday. She said it was her favorite game and gave him a big hug.
[{('James', 'granddaughter', 'Natasha'): [('James', 'son', 'Francisco'), ('Francisco', 'daughter', 'Natasha')]}, {('Francisco', 'daughter', 'Natasha'): [('Francisco', 'son', 'Wayne'), ('Wayne', 'sister', 'Natasha')]}]
['son', 'son', 'sister']