[Matthew] took his son [Andy] to the dentist yesterday and while there they saw [Matthew]'s sister [Helen]. [Andy]'s sister [Claudia] asked him for some help planting her garden.
('Claudia', 'Helen')
[Andy]'s sister [Claudia] asked him for some help planting her garden. [Matthew] took his son [Andy] to the dentist yesterday and while there they saw [Matthew]'s sister [Helen].
[{('Claudia', 'aunt', 'Helen'): [('Claudia', 'father', 'Matthew'), ('Matthew', 'sister', 'Helen')]}, {('Claudia', 'father', 'Matthew'): [('Claudia', 'brother', 'Andy'), ('Andy', 'father', 'Matthew')]}]