There are three blocks. We call them A, B and C. Block C is above and B is to the left of A. Block A has two medium blue squares. Below medium blue square number two and a medium black square is medium blue square number one. Medium blue square number two is below the medium black square. Block B contains one medium blue square. A medium black square is touching the bottom edge of this block. This shape is below the medium blue square. Block C has a medium black square.
Which object is below a medium black square? the medium blue square that is in block B or medium blue square number two?
the medium blue square  that is in block B medium blue square  number two both of them none of them