[Marjorie] called her brother, [Michael], up to see how he was doing after surgery. [David] needed someone to help him move out of his dorm last May. He asked his brother [Michael] and he said he would help him.
('Marjorie', 'David')
[Marjorie] called her brother, [Michael], up to see how he was doing after surgery. [David] needed someone to help him move out of his dorm last May. He asked his brother [Michael] and he said he would help him.
[{('Marjorie', 'brother', 'David'): [('Marjorie', 'brother', 'Michael'), ('Michael', 'brother', 'David')]}]