[Theresa]'s son called [Travis] is good and intelligent boy [Theresa] is very much in love with her husband. His name is [Dale].
('Dale', 'Travis')
[Theresa] is very much in love with her husband. His name is [Dale]. [Theresa]'s son called [Travis] is good and intelligent boy
[{('Dale', 'son', 'Travis'): [('Dale', 'wife', 'Theresa'), ('Theresa', 'son', 'Travis')]}]
['wife', 'son']