A boy selling lemonade for $ 1 rides his bike with no hands as he advertises his product to a long line of people .
It is probably the case that the boy is riding a bike with training wheels wile advertising his lemonade stand .
It is unlikely that the boy is riding a bike with training wheels wile advertising his lemonade stand .
It is probably the case that the boy is riding a bike with training wheels wile advertising his lemonade stand .
The boy is riding a bike with training wheels wile advertising his lemonade stand .