Which of these Breeders' Cup Championship divisions have NOT produced consecutive winners?

Which of these Breeders' Cup Championship divisions have NOT produced consecutive winners?

Which of these Breeders' Cup Championship divisions have NOT produced consecutive winners? [201 votes total]
Classic (63)	31%
Dirt Mile (44)	22%
Distaff (30)	15%
Filly and Mare Turf (41)	20%
Turf (23)	11%