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