[Joshua] took his wife, [Lynn] to the theater, and invited their daughter. [Joseph] and his wife, [Andrea], attended with her father, [Joshua].
('Lynn', 'Joseph')
[Joshua] took his wife, [Lynn] to the theater, and invited their daughter. [Joseph] and his wife, [Andrea], attended with her father, [Joshua].
[{('Lynn', 'son-in-law', 'Joseph'): [('Lynn', 'daughter', 'Andrea'), ('Andrea', 'husband', 'Joseph')]}, {('Lynn', 'daughter', 'Andrea'): [('Lynn', 'husband', 'Joshua'), ('Joshua', 'daughter', 'Andrea')]}]
['husband', 'daughter', 'husband']