[Dennis] asked his father [Nicholas] if he could borrow some money. [Dennis] is making a very special present for his wife [Emily].
('Emily', 'Nicholas')
[Dennis] is making a very special present for his wife [Emily]. [Dennis] asked his father [Nicholas] if he could borrow some money.
[{('Emily', 'father-in-law', 'Nicholas'): [('Emily', 'husband', 'Dennis'), ('Dennis', 'father', 'Nicholas')]}]
['husband', 'father']