[Thomas]'s father has a sister named [Lena]. [Lynn]'s son, [Thomas], never got along with [Lynn]'s other son, [Joseph].
('Joseph', 'Lena')
[Lynn]'s son, [Thomas], never got along with [Lynn]'s other son, [Joseph]. [Thomas]'s father has a sister named [Lena].
[{('Joseph', 'aunt', 'Lena'): [('Joseph', 'mother', 'Lynn'), ('Lynn', 'sister', 'Lena')]}, {('Lynn', 'sister', 'Lena'): [('Lynn', 'son', 'Thomas'), ('Thomas', 'aunt', 'Lena')]}]
['mother', 'son', 'aunt']