We have two blocks. Lets call them A and B. Block A has one medium yellow square. Block B is below block A. It contains three medium blue squares. Medium blue square number one is below medium blue square number three and a medium black square. Medium blue square number two is below medium blue square number three. Below medium blue square number three and medium blue square number two there is the medium black square.
Which object is below a medium blue square? the medium yellow square or the black shape?
the medium yellow square  the black shape both of them none of them