<human>: Goal: Cool off the house

Which of the following methods is more reasonable for accomplishing this goal?

OPTIONS:
- If you don't have a fan, you can continue to just open and close the door causing a slight breeze each time you open it, thus drawing cool air into the home.
- If the temperature outside is cooler than inside, you put a fan in a window and draw the cool air in to lower the temperature.
<bot>: If the temperature outside is cooler than inside, you put a fan in a window and draw the cool air in to lower the temperature.