[John] has a brother who is younger than him. The brother has a sister whose name is [Michelle]. [Glenda] could not find her brother [Dale]. She later found him with their mother [Michelle] in the store.
('John', 'Dale')
[John] has a brother who is younger than him. The brother has a sister whose name is [Michelle]. [Glenda] could not find her brother [Dale]. She later found him with their mother [Michelle] in the store.
[{('John', 'nephew', 'Dale'): [('John', 'sister', 'Michelle'), ('Michelle', 'son', 'Dale')]}, {('Michelle', 'son', 'Dale'): [('Michelle', 'daughter', 'Glenda'), ('Glenda', 'brother', 'Dale')]}]