[Hugh] decided to take his daughter [Marie] to Disneyworld. [Brandon] is a man with a wife named [Marie]. [Hugh] and his wife [David] are going to be at the play.
('David', 'Brandon')
[Hugh] and his wife [David] are going to be at the play. [Hugh] decided to take his daughter [Marie] to Disneyworld. [Brandon] is a man with a wife named [Marie].
[{('David', 'son-in-law', 'Brandon'): [('David', 'daughter', 'Marie'), ('Marie', 'husband', 'Brandon')]}, {('David', 'daughter', 'Marie'): [('David', 'husband', 'Hugh'), ('Hugh', 'daughter', 'Marie')]}]
['husband', 'daughter', 'husband']