table: [['race name', 'circuit', 'date', 'winning driver', 'constructor', 'report'], ['x gran premio ciudad de buenos aires', 'mendoza', '5 february', 'juan manuel fangio', 'lancia - ferrari', 'report'], ['iv glover trophy', 'goodwood', '2 april', 'stirling moss', 'maserati', 'report'], ['vi gran premio di siracusa', 'syracuse', '15 april', 'juan manuel fangio', 'lancia - ferrari', 'report'], ['xi barc aintree 200', 'aintree', '21 april', 'stirling moss', 'maserati', 'report'], ['vii brdc international trophy', 'silverstone', '5 may', 'stirling moss', 'vanwall', 'report'], ['ix gran premio di napoli', 'posillipo', '6 may', 'robert manzon', 'gordini', 'report'], ['i aintree 100', 'aintree', '24 june', 'horace gould', 'maserati', 'report'], ['i vanwall trophy', 'snetterton', '22 july', 'roy salvadori', 'maserati', 'report'], ['iv grand prix de caen', 'caen', '26 august', 'harry schell', 'maserati', 'report'], ['ii sussex trophy', 'goodwood', '8 september', 'roy salvadori', 'cooper - climax', 'report'], ['i brscc formula 1 race', 'brands hatch', '14 october', 'archie scott brown', 'connaught - alta', 'report']]
ref: the Caen Circuit was not as commonly used as the Aintree Circuit in the 1956 Formula One Season
template: the [ENT] [ENT] was not as commonly used as the [ENT] [ENT] in the [ENT]