1953 12 Hours of Sebring
{'<entity_0>': '1953 12 Hours of Sebring', '<entity_1>': 'Sebring International Raceway', '<entity_2>': 'World Sportscar Championship', '<entity_3>': '1953'}
[['1953 12 Hours of Sebring', 'part of the series', 'World Sportscar Championship'], ['1953 12 Hours of Sebring', 'point in time', '1953'], ['1953 12 Hours of Sebring', 'location', 'Sebring International Raceway']]
The <entity_0>, was the inaugural round of the <entity_3> <entity_2> and was held at the <entity_1>, on <entity_3>.
['12 Hours of Sebring', 'race']