[Arthur] took the kids to a babysitter so he could have a great date with his wife, [Monet]. [Monet] and her father [Herman] went for a hike in the mountains.
('Arthur', 'Herman')
[Arthur] took the kids to a babysitter so he could have a great date with his wife, [Monet]. [Monet] and her father [Herman] went for a hike in the mountains.
[{('Arthur', 'father-in-law', 'Herman'): [('Arthur', 'wife', 'Monet'), ('Monet', 'father', 'Herman')]}]