[Bobby] went to the store with his brother, [Michael]. [Michael] is a sibling of [Johnson]. [Frances] loves her grandson [Bobby]. [Bobby] loves her, too.
('Frances', 'Johnson')
[Frances] loves her grandson [Bobby]. [Bobby] loves her, too. [Bobby] went to the store with his brother, [Michael]. [Michael] is a sibling of [Johnson].
[{('Frances', 'grandson', 'Johnson'): [('Frances', 'grandson', 'Michael'), ('Michael', 'brother', 'Johnson')]}, {('Frances', 'grandson', 'Michael'): [('Frances', 'grandson', 'Bobby'), ('Bobby', 'brother', 'Michael')]}]
['grandson', 'brother', 'brother']