[Shantel] is so proud of [Erika] who is the sister of her grandson. [Antonio]'s children, [Kevin] and [Erika], bought a gift for [Antonio]'s brother [Robert].
('Robert', 'Shantel')
[Antonio]'s children, [Kevin] and [Erika], bought a gift for [Antonio]'s brother [Robert]. [Shantel] is so proud of [Erika] who is the sister of her grandson.
[{('Robert', 'mother', 'Shantel'): [('Robert', 'brother', 'Antonio'), ('Antonio', 'mother', 'Shantel')]}, {('Antonio', 'mother', 'Shantel'): [('Antonio', 'son', 'Kevin'), ('Kevin', 'grandmother', 'Shantel')]}, {('Kevin', 'grandmother', 'Shantel'): [('Kevin', 'sister', 'Erika'), ('Erika', 'grandmother', 'Shantel')]}]
['brother', 'son', 'sister', 'grandmother']