[Natalia] and [Glen] had their 10 year marriage anniversary coming up. [Natalia]'s Father [Nicholas] decided to throw them a surprise party.
('Glen', 'Nicholas')
[Natalia] and [Glen] had their 10 year marriage anniversary coming up. [Natalia]'s Father [Nicholas] decided to throw them a surprise party.
[{('Glen', 'father-in-law', 'Nicholas'): [('Glen', 'wife', 'Natalia'), ('Natalia', 'father', 'Nicholas')]}]
['wife', 'father']