We have three blocks, A, B and C. Block C is below B and block A is below C. Block A contains one medium yellow square. Block B 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 medium black square number three.. Below medium black square number three and medium black square number two there is medium black square number one. And block C has a medium yellow square.
Which object is below a medium black square? the thing that is touching the bottom edge of a block or medium black square number three?
the thing that is touching the bottom edge of a block  medium black square  number three both of them none of them