You don't want to bring the balloon outside because the grass will pop it
You all know the familiar tensorgame based on rock paper and scissors. Now familiarize with this new 3d tensor: grass, fire, and water balloon. It is based on the phollowing 3 relationships of the same "game of chance" symmetry:
The fire burns the grass
The grass pops the water balloon
The water balloon puts out the fire
The hand symbol for fire is deaf clapping, i.e. jiggling the fingaz. Hand symbol for grass is fingers splayed up, palm out. Water balloon can be "AOK" symbol of forefinger ringed to thumb.