DUBAI: Thursday’s Gulf News-sponsored seventh evening of the 2019 Dubai World Cup Carnival included a pair of stylishly won Group 2 $250,000 events, but it was the Group 3 $200,000 Firebreak Stakes and a blowout performance by Muntazah that arguably burned the brightest on the night that set alight Dubai World Cup hopes for the Doug Watson trainee. A pair of handicaps …