[Michelle] asked her father, [Robert], if he could take her to school. [Robert] was busy, but his brother [Louis] had time, so he took her instead. [Allan] and his sister [Michelle] were painting the front of the house. [Allan]'s brother, [John], was repairing the shutters.
('John', 'Louis')
[Allan] and his sister [Michelle] were painting the front of the house. [Allan]'s brother, [John], was repairing the shutters. [Michelle] asked her father, [Robert], if he could take her to school. [Robert] was busy, but his brother [Louis] had time, so he took her instead.
[{('John', 'uncle', 'Louis'): [('John', 'father', 'Robert'), ('Robert', 'brother', 'Louis')]}, {('John', 'father', 'Robert'): [('John', 'sister', 'Michelle'), ('Michelle', 'father', 'Robert')]}, {('John', 'sister', 'Michelle'): [('John', 'brother', 'Allan'), ('Allan', 'sister', 'Michelle')]}]
['brother', 'sister', 'father', 'brother']