[Bridget], make a great lunch for her husband, [Michael] and his father, [Jacob].
('Bridget', 'Jacob')
[Bridget], make a great lunch for her husband, [Michael] and his father, [Jacob].
[{('Bridget', 'father-in-law', 'Jacob'): [('Bridget', 'husband', 'Michael'), ('Michael', 'father', 'Jacob')]}]