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