A young boy wearing a gray sweater , blue jeans and boots hangs upside down in a tire swing .
Chances are about even that a young boy in blue jeans is sitting below a tire swing .
It is impossible that a young boy in blue jeans is sitting below a tire swing .
Chances are about even that a young boy in blue jeans is sitting below a tire swing .
A young boy in blue jeans is sitting below a tire swing .