[David] watched her son, [Michael], playing in the yard. [Frances], [Michael]'s grandmother, was also keeping an eye on the boy. [Hugh] and his wife [David] are newlyweds. They are on their honeymoon, having a wonderful time.
('Hugh', 'Frances')
[Hugh] and his wife [David] are newlyweds. They are on their honeymoon, having a wonderful time. [David] watched her son, [Michael], playing in the yard. [Frances], [Michael]'s grandmother, was also keeping an eye on the boy.
[{('Hugh', 'mother', 'Frances'): [('Hugh', 'son', 'Michael'), ('Michael', 'grandmother', 'Frances')]}, {('Hugh', 'son', 'Michael'): [('Hugh', 'wife', 'David'), ('David', 'son', 'Michael')]}]
['wife', 'son', 'grandmother']