[Marvin] took his son [Mike] to play at the park, and [Mike]'s paternal grandmother [Angela] tagged along. [John] with his wife went to see her father [Joseph] at his house. [Marvin] was thrilled his brother, [Randall], was able to make it to the party.
[Marvin] was thrilled his brother, [Randall], was able to make it to the party. [Marvin] took his son [Mike] to play at the park, and [Mike]'s paternal grandmother [Angela] tagged along.
[{('Randall', 'mother', 'Angela'): [('Randall', 'brother', 'Marvin'), ('Marvin', 'mother', 'Angela')]}, {('Marvin', 'mother', 'Angela'): [('Marvin', 'son', 'Mike'), ('Mike', 'grandmother', 'Angela')]}]