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