[Dennis] 'son, [Mack], was late meeting his grandfather, [James]. [Dennis] and his brother [Giuseppe] always played pranks on each other [Helen] was always arguing with her mother's husband [Giuseppe]. [Helen] decided to give her uncle, [Dennis], a call on his birthday.
[Dennis] and his brother [Giuseppe] always played pranks on each other [Dennis] 'son, [Mack], was late meeting his grandfather, [James].
[{('Giuseppe', 'father', 'James'): [('Giuseppe', 'brother', 'Dennis'), ('Dennis', 'father', 'James')]}, {('Dennis', 'father', 'James'): [('Dennis', 'son', 'Mack'), ('Mack', 'grandfather', 'James')]}]