We have three blocks, A, B and C. Block B is above A. Block A is to the left of C. Block A contains a medium black square. Block B has one medium black square and one medium yellow square. The medium black square is touching the bottom edge of this block. This shape is below the medium yellow square. And block C has a medium blue square. A medium yellow square is also touching the bottom edge of this block. Below the medium blue square there is the medium yellow square.
Which object is above a medium black square? the medium blue square or the medium black square that is touching the bottom edge of a block?
the medium blue square  the medium black square  that is touching the bottom edge of a block  both of them none of them