So the best chances of forming a strong hurricane include these weather conditions:

Warm seas, high moisture in the air and strong upper winds

Warm seas, high moisture in the air and calm upper winds

Cool seas, high moisture in the air and calm upper winds

Warm seas, low moisture in the air and upper calm winds

The correct answer would be "Warm seas, high moisture in the air, and strong upper winds." These conditions are typically associated with the formation and intensification of hurricanes.