There are three blocks. Lets call them A, B and C. Block A is to the right of C. Block B is below A. Block A has a medium yellow square and a medium blue square. The medium yellow square is below the medium blue square. Block B contains a medium yellow square. And block C contains two medium yellow squares. It also contains one medium black square. Medium yellow square number one is touching the bottom edge of this block. It is below the medium black square. This shape is below medium yellow square number two which is below the medium black square.
Which object is below a medium yellow square? the medium yellow square that is in block B or medium yellow square number two?
the medium yellow square  that is in block B medium yellow square  number two both of them none of them