Two children talk at a skateboard park while a young man does a jump on a blue designed skateboard .
It is likely that the skateboard jumping young man is singing while the two children chat close by .
It is impossible that the skateboard jumping young man is singing while the two children chat close by .
It is likely that the skateboard jumping young man is singing while the two children chat close by .
The skateboard jumping young man is singing while the two children chat close by .