[Lillian] loves her caring husband [George]. [George] has a young son named [Douglas], who he plays with often
('Lillian', 'Douglas')
[Lillian] loves her caring husband [George]. [George] has a young son named [Douglas], who he plays with often
[{('Lillian', 'son', 'Douglas'): [('Lillian', 'husband', 'George'), ('George', 'son', 'Douglas')]}]
['husband', 'son']