[Timothy] and his wife [Ann] got married in Spain. [Lillian]'s son called [Timothy] is good and intelligent boy
('Lillian', 'Ann')
[Lillian]'s son called [Timothy] is good and intelligent boy [Timothy] and his wife [Ann] got married in Spain.
[{('Lillian', 'daughter-in-law', 'Ann'): [('Lillian', 'son', 'Timothy'), ('Timothy', 'wife', 'Ann')]}]
['son', 'wife']