Two boys with unicycles stand outside of a street shop .
There is a better than even chance that the two boys have been practicing riding their unicycles and are excited to be showing off their riding skills .
There is a better than even chance that the two boys have been practicing riding their unicycles and are excited to be showing off their riding skills .
Chances are slight that the two boys have been practicing riding their unicycles and are excited to be showing off their riding skills .
The two boys have been practicing riding their unicycles and are excited to be showing off their riding skills .