[Natasha] is visiting her brother [Richard]. Johns sister [Carrie] shows up as well with her grandfather [James].
('Natasha', 'James')
[Natasha] is visiting her brother [Richard]. Johns sister [Carrie] shows up as well with her grandfather [James].
[{('Natasha', 'grandfather', 'James'): [('Natasha', 'sister', 'Carrie'), ('Carrie', 'grandfather', 'James')]}, {('Natasha', 'sister', 'Carrie'): [('Natasha', 'brother', 'Richard'), ('Richard', 'sister', 'Carrie')]}]
['brother', 'sister', 'grandfather']