[Lillian], her daughter, [Ann], and [Ann]'s husband, [Timothy], all went to the theater to see a play. The women had a good time but [Timothy] was bored.
('Lillian', 'Timothy')
[Lillian], her daughter, [Ann], and [Ann]'s husband, [Timothy], all went to the theater to see a play. The women had a good time but [Timothy] was bored.
[{('Lillian', 'son-in-law', 'Timothy'): [('Lillian', 'daughter', 'Ann'), ('Ann', 'husband', 'Timothy')]}]
['daughter', 'husband']