[['year', 'entrant', 'chassis', 'engine', 'points'], ['1950', 'scuderia milano', 'maserati 4clt / 50', 'maserati straight - 4', '2'], ['1950', 'scuderia milano', 'milano speluzzi', 'maserati straight - 4', '2'], ['1951', 'alfa romeo spa', 'alfa romeo 159a', 'alfa romeo straight - 8', '7'], ['1951', 'alfa romeo spa', 'alfa romeo 159 m', 'alfa romeo straight - 8', '7'], ['1952', 'officine alfieri maserati', 'maserati a6 gcm', 'maserati straight - 6', '2'], ['1953', 'officine alfieri maserati', 'maserati a6 gcm', 'maserati straight - 6', '6.5']]
Maserati was the most popular type of Chassis used by Felice
[ENT] was the most popular type of [ENT] used by [ENT]