[James]'s son is [Francisco]. [Francisco] and his father always go fishing together on Sundays and have a great time together. [James] is the loving father of his wonderful child [Lena]. [Lena] loves [James]. [Francisco] bought his daughter, [Natasha], flowers.
('Lena', 'Natasha')
[James] is the loving father of his wonderful child [Lena]. [Lena] loves [James]. [James]'s son is [Francisco]. [Francisco] and his father always go fishing together on Sundays and have a great time together. [Francisco] bought his daughter, [Natasha], flowers.
[{('Lena', 'niece', 'Natasha'): [('Lena', 'brother', 'Francisco'), ('Francisco', 'daughter', 'Natasha')]}, {('Lena', 'brother', 'Francisco'): [('Lena', 'father', 'James'), ('James', 'son', 'Francisco')]}]
['father', 'son', 'daughter']