We have three blocks. We call them A, B and C. Blocks C and B are to the right of A. Block A has two medium black squares. Medium black square number one is touching the bottom edge of this block. It is below medium black square number two. Block B has a medium yellow square and a medium black square. The medium yellow square is touching the bottom edge of this block. It is below the medium black square. And block C has two medium blue squares. Medium blue square number one is touching the bottom edge of this block. This shape is below medium blue square number two.
Which object is to the left of a medium black square? the medium blue square that is touching the bottom edge of a block or medium blue square number two?
the medium blue square  that is touching the bottom edge of a block  medium blue square  number two both of them none of them