2003 San Francisco mayoral election
{'<entity_0>': '2003 San Francisco mayoral election', '<entity_1>': '2003', '<entity_2>': 'mayoral election', '<entity_3>': 'San Francisco', '<entity_4>': 'Gavin Newsom', '<entity_5>': 'mayor'}
[['2003 San Francisco mayoral election', 'successful candidate', 'Gavin Newsom'], ['2003 San Francisco mayoral election', 'point in time', '2003'], ['2003 San Francisco mayoral election', 'instance of', 'mayoral election'], ['2003 San Francisco mayoral election', 'office contested', 'mayor'], ['2003 San Francisco mayoral election', 'location', 'San Francisco']]
The <entity_0> occurred on <entity_1>. The run-off occurred on <entity_1>, where <entity_4> was elected <entity_5> of <entity_3>. In <entity_1>, then-supervisor <entity_4>, a Democrat, ran in a large field of challengers, including Board of Supervisors President Matt Gonzalez, Supervisor Tom Ammiano, former supervisor Angela Alioto, city treasurer Susan Leal, and former police chief Tony Ribera. It was the first <entity_2> in <entity_3> that a Green Party candidate took a noticeable amount of the vote.
['election', 'mayoral election']