[Wilhelmina] and [Pete] are siblings and best friends. They do everything together. Sometimes [Wilhelmina] invites her mom, [Cindy]. [Leonard] love his brother [Pete]. They are always playing together.
('Cindy', 'Leonard')
[Wilhelmina] and [Pete] are siblings and best friends. They do everything together. Sometimes [Wilhelmina] invites her mom, [Cindy]. [Leonard] love his brother [Pete]. They are always playing together.
[{('Cindy', 'son', 'Leonard'): [('Cindy', 'son', 'Pete'), ('Pete', 'brother', 'Leonard')]}, {('Cindy', 'son', 'Pete'): [('Cindy', 'daughter', 'Wilhelmina'), ('Wilhelmina', 'brother', 'Pete')]}]
['daughter', 'brother', 'brother']