A boy with a blue shirt travels on a skateboard past a Blockbuster video store on the corner .
It is likely that there is a boy traveling on a red skateboard with green wheels past a store .
It is impossible that there is a boy traveling on a red skateboard with green wheels past a store .
It is likely that there is a boy traveling on a red skateboard with green wheels past a store .
There is a boy traveling on a red skateboard with green wheels past a store .