[Frances] is making tacos with her son [Hugh]. [Hugh]'s son [Brandon] loves tacos. [Frances] and her son [Francisco] went to the zoo and then out to dinner yesterday.
('Brandon', 'Francisco')
[Frances] is making tacos with her son [Hugh]. [Hugh]'s son [Brandon] loves tacos. [Frances] and her son [Francisco] went to the zoo and then out to dinner yesterday.
[{('Brandon', 'uncle', 'Francisco'): [('Brandon', 'father', 'Hugh'), ('Hugh', 'brother', 'Francisco')]}, {('Hugh', 'brother', 'Francisco'): [('Hugh', 'mother', 'Frances'), ('Frances', 'son', 'Francisco')]}]
['father', 'mother', 'son']