[Lionel]'s sister [Claudia] asked him to play cards with her, He did n't want to, he wanted to go ride bikes with his brother [Kevin] instead. [Kevin] and his sister [Amalia] stood in line at the fair.
('Amalia', 'Claudia')
[Kevin] and his sister [Amalia] stood in line at the fair. [Lionel]'s sister [Claudia] asked him to play cards with her, He did n't want to, he wanted to go ride bikes with his brother [Kevin] instead.
[{('Amalia', 'sister', 'Claudia'): [('Amalia', 'brother', 'Kevin'), ('Kevin', 'sister', 'Claudia')]}, {('Kevin', 'sister', 'Claudia'): [('Kevin', 'brother', 'Lionel'), ('Lionel', 'sister', 'Claudia')]}]