We have three blocks. We call them A, B and C. Block A has two medium blue squares. Below medium blue square number two is medium blue square number one. A medium yellow square is touching the bottom edge of this block. It is below medium blue square number one and medium blue square number two. Block B is to the left of block A. It has two medium blue squares. This block also contains a medium black square. This shape is below medium blue square number two. Medium blue square number one is touching the bottom edge of this block. This shape is below the medium black square and medium blue square number two. Below block B there is block C with two medium black squares in it. Medium black square number one is below medium black square number two.
Which object is above a medium black square? the medium blue square which is touching the bottom edge of a block or medium blue square number one?
the medium blue square  which is touching the bottom edge of a block  medium blue square  number one both of them none of them