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