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