We have two blocks. We call them A and B. Block A is above B. Block A has one medium yellow square. Block B has two medium blue squares. This block also has one medium black square. Below medium blue square number two which is below a medium yellow square there is the medium black square. This shape is below medium blue square number one which is below medium blue square number two and the medium yellow square.
Which object is above a medium square? the medium yellow square that is in block B or the medium yellow square that is in block A?
the medium yellow square  that is in block B the medium yellow square  that is in block A both of them none of them