Heart of the City Tour
{'<entity_0>': 'Heart of the City Tour', '<entity_1>': 'Mary J. Blige', '<entity_2>': 'concert tour'}
[['Heart of the City Tour', 'instance of', 'concert tour'], ['Heart of the City Tour', 'performer', 'Mary J. Blige']]
The <entity_0> was a co-headlining <entity_2> by American recording artists <entity_1> and Jay-Z.
['concert tour']