[Martha]'s biggest accomplishment is raising her son [Franklin]. [Mary] told her daughter [Martha] to wash up. Dinner was ready.
('Mary', 'Franklin')
[Mary] told her daughter [Martha] to wash up. Dinner was ready. [Martha]'s biggest accomplishment is raising her son [Franklin].
[{('Mary', 'grandson', 'Franklin'): [('Mary', 'daughter', 'Martha'), ('Martha', 'son', 'Franklin')]}]