[Pete] is one of [Carrie]'s brothers. They have lots of fun together. [James] wanted to see his granddaughter [Anna] one last time before she went away to college. [Pete] often goes out for lunch with his sister, [Anna].
('Carrie', 'James')
[Pete] is one of [Carrie]'s brothers. They have lots of fun together. [Pete] often goes out for lunch with his sister, [Anna]. [James] wanted to see his granddaughter [Anna] one last time before she went away to college.
[{('Carrie', 'grandfather', 'James'): [('Carrie', 'sister', 'Anna'), ('Anna', 'grandfather', 'James')]}, {('Carrie', 'sister', 'Anna'): [('Carrie', 'brother', 'Pete'), ('Pete', 'sister', 'Anna')]}]
['brother', 'sister', 'grandfather']