We have three blocks, A, B and C. Block A is above B and block B is to the right of C. Block A has three medium black squares. Medium black square number one is touching the bottom edge of this block. Medium black square number two is below a medium yellow square which is below medium black square number three. It is below medium black square number three.. Medium black square number one is below medium black square number three and medium black square number two. Block B has a medium blue square. Block C contains a medium yellow square.
Which object is below a medium yellow 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