A young man in a blue hoodie doing a flip off of a half-wall that is covered in graffiti.
A young man in a blue hoodie falls off a half-wall that is painted nicely.
If a young man is doing a flip off of a half-wall, he cannot fall off of it. If the half-wall is covered in graffiti, it cannot be painted nicely.
The wall is painted in graffiti which is not considered a nice paint.  Therefore the walls are not the same.
Is the boys doing a flip then he did not fall in the wall can either be covered in graffiti or nicely painted not both.