[Shantel] loved to care for her newborn child [Louis]. [Pedro] and his brother [Robert] both played soccer. [Pedro] was faster, but [Robert] had a better shot, so they complemented each other well. [Robert]'s son [John] and [John]'s grandmother [Shantel] are playing cards.
('Pedro', 'Louis')
[Pedro] and his brother [Robert] both played soccer. [Pedro] was faster, but [Robert] had a better shot, so they complemented each other well. [Robert]'s son [John] and [John]'s grandmother [Shantel] are playing cards. [Shantel] loved to care for her newborn child [Louis].
[{('Pedro', 'brother', 'Louis'): [('Pedro', 'brother', 'Robert'), ('Robert', 'brother', 'Louis')]}, {('Robert', 'brother', 'Louis'): [('Robert', 'mother', 'Shantel'), ('Shantel', 'son', 'Louis')]}, {('Robert', 'mother', 'Shantel'): [('Robert', 'son', 'John'), ('John', 'grandmother', 'Shantel')]}]
['brother', 'son', 'grandmother', 'son']