[Nicholas] asked his son [Glen] if he could help him with yard work and [Glen] said yes and brought his wife [Natalia] with him to help.
('Natalia', 'Nicholas')
[Nicholas] asked his son [Glen] if he could help him with yard work and [Glen] said yes and brought his wife [Natalia] with him to help.
[{('Natalia', 'father-in-law', 'Nicholas'): [('Natalia', 'husband', 'Glen'), ('Glen', 'father', 'Nicholas')]}]
['husband', 'father']