It's a warm sunny afternoon in your neighborhood and your family is hosting a front yard barbecue for some relatives and neighbors. The smell of grilled burgers and hotdogs wafts through the air as the kids run around and play in the grass.

The fathers chat and laugh while enjoying cold beers and delicious food. Your uncle is busy tending to the grill and you see one of your cousins run through the sprinklers and splash in a kiddie pool.

Overall it's a picture-perfect summer day until one of your neighbors taps on your shoulder, causing you to turn around and face them.

"How're you coping with the summer heat?" They ask in a friendly manner. You can see that they've got a can of soda in their hand.