[Lena] went with her husband [Wesley] to get a nice dinner for their anniversary. [Martha] and her husband [Irvin] were working in the garden when [Lena], [Martha]'s mother, came over and offered to help.
('Wesley', 'Irvin')
[Lena] went with her husband [Wesley] to get a nice dinner for their anniversary. [Martha] and her husband [Irvin] were working in the garden when [Lena], [Martha]'s mother, came over and offered to help.
[{('Wesley', 'son-in-law', 'Irvin'): [('Wesley', 'daughter', 'Martha'), ('Martha', 'husband', 'Irvin')]}, {('Wesley', 'daughter', 'Martha'): [('Wesley', 'wife', 'Lena'), ('Lena', 'daughter', 'Martha')]}]
['wife', 'daughter', 'husband']