[Kevin] is a man with a son named [Antonio]. [Harold] asked his grandson, [Bobby], what he wanted to be when he grew up. [Bobby] told him he wanted to be a grandpa. [Bobby] asked his mom [Tracy] if she would bake him a cake. [Tracy] told him she would n't, because [Bobby] was getting fat and did n't need the extra calories. [Tracy]'s husband, [Antonio], just went on tour.
('Harold', 'Kevin')
[Harold] asked his grandson, [Bobby], what he wanted to be when he grew up. [Bobby] told him he wanted to be a grandpa. [Bobby] asked his mom [Tracy] if she would bake him a cake. [Tracy] told him she would n't, because [Bobby] was getting fat and did n't need the extra calories. [Tracy]'s husband, [Antonio], just went on tour. [Kevin] is a man with a son named [Antonio].
[{('Harold', 'grandson', 'Kevin'): [('Harold', 'grandson', 'Bobby'), ('Bobby', 'brother', 'Kevin')]}, {('Bobby', 'brother', 'Kevin'): [('Bobby', 'mother', 'Tracy'), ('Tracy', 'son', 'Kevin')]}, {('Tracy', 'son', 'Kevin'): [('Tracy', 'husband', 'Antonio'), ('Antonio', 'son', 'Kevin')]}]
['grandson', 'mother', 'husband', 'son']