[Marie] asked her husband, [Robert], to have a talk with his son [Allan]. The boy had been misbehaving. [Samuel] and his aunt, [Marie], went to the museum, and spent the whole day there. [Louis] 'son [Samuel] could not believe that his father bought him a coffee machine for his birthday.
('Louis', 'Allan')
[Louis] 'son [Samuel] could not believe that his father bought him a coffee machine for his birthday. [Samuel] and his aunt, [Marie], went to the museum, and spent the whole day there. [Marie] asked her husband, [Robert], to have a talk with his son [Allan]. The boy had been misbehaving.
[{('Louis', 'nephew', 'Allan'): [('Louis', 'sister', 'Marie'), ('Marie', 'son', 'Allan')]}, {('Marie', 'son', 'Allan'): [('Marie', 'husband', 'Robert'), ('Robert', 'son', 'Allan')]}, {('Louis', 'sister', 'Marie'): [('Louis', 'son', 'Samuel'), ('Samuel', 'aunt', 'Marie')]}]
['son', 'aunt', 'husband', 'son']