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