[Amy] invited her daughter, [Jennifer], to to shopping with her while [Jennifer]'s husband, [Michael], stayed home and watched the kids.
('Amy', 'Michael')
[Amy] invited her daughter, [Jennifer], to to shopping with her while [Jennifer]'s husband, [Michael], stayed home and watched the kids.
[{('Amy', 'son-in-law', 'Michael'): [('Amy', 'daughter', 'Jennifer'), ('Jennifer', 'husband', 'Michael')]}]
['daughter', 'husband']