AUBURN, Wash. – E Z Kitty and Exclusive Diva, who stand head and shoulders above the rest of the filly and mare division at Emerald Downs, will renew their budding rivalry Sunday in the $50,000 Washington State Legislators Handicap at 6 1/2 furlongs. Only four others were entered to face the likely favorites, with Castinette Dancer, down from Hastings in Vancouver, British Columbia, offering the best chance for an upset.