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