Question: How can you develop a habit that will make it impossible to ever lose your gas tank cap?

  Options: 
 A. When pumping gas, after you unscrew the lid off your car's tank, place the lid in the slot where the pump nozzle hangs, that way you'll be forced to see the lid before hanging up nozzle.
 B. When pumping gas, after you unscrew the lid off your gas station tanks pump, place the lid in the slot where the pump nozzle hangs, that way you'll be forced to see the lid before hanging up nozzle.
Answer: A