[Jennifer] cried in the arms of her mother, [Amy], at the burial of [Amy]'s husband, [Nicholas].
('Nicholas', 'Jennifer')
[Jennifer] cried in the arms of her mother, [Amy], at the burial of [Amy]'s husband, [Nicholas].
[{('Nicholas', 'daughter', 'Jennifer'): [('Nicholas', 'wife', 'Amy'), ('Amy', 'daughter', 'Jennifer')]}]
['wife', 'daughter']