[Lois]'s brother [John] and her went to get ice cream. [Roy] is frustrated teaching his son how to drive. His son is [John].
('Roy', 'Lois')
[Roy] is frustrated teaching his son how to drive. His son is [John]. [Lois]'s brother [John] and her went to get ice cream.
[{('Roy', 'daughter', 'Lois'): [('Roy', 'son', 'John'), ('John', 'sister', 'Lois')]}]