[Jacob] took his daughter [Alberta] to the movies [David]'s wife, [Alberta] was hungry, so [David] cooked her her favorite meal.
('David', 'Jacob')
[David]'s wife, [Alberta] was hungry, so [David] cooked her her favorite meal. [Jacob] took his daughter [Alberta] to the movies
[{('David', 'father-in-law', 'Jacob'): [('David', 'wife', 'Alberta'), ('Alberta', 'father', 'Jacob')]}]