[Stephanie] asked her son [Michael] to take her car to get the oil changed and he said he would be there around 2 o'clock. [Stephanie] has a son called [David]. Each day they go to the park after school.
('Michael', 'David')
[Stephanie] asked her son [Michael] to take her car to get the oil changed and he said he would be there around 2 o'clock. [Stephanie] has a son called [David]. Each day they go to the park after school.
[{('Michael', 'brother', 'David'): [('Michael', 'mother', 'Stephanie'), ('Stephanie', 'son', 'David')]}]