[Timothy] enjoys the company of his sibling [April]. [April] was talking about food with her sister [Janet].
('Timothy', 'Janet')
[Timothy] enjoys the company of his sibling [April]. [April] was talking about food with her sister [Janet].
[{('Timothy', 'sister', 'Janet'): [('Timothy', 'sister', 'April'), ('April', 'sister', 'Janet')]}]
['sister', 'sister']