There are three blocks, A, B and C. There are one medium blue square and a medium yellow square in block A. The medium blue square is below the medium yellow square and a medium black square. The medium black square is below the medium yellow square. Below block A is block B. It contains one medium black square. A medium yellow square is also in this block. The medium black square is touching the bottom edge of this block. This shape is below the medium yellow square. To the left of block A there is block C. It has one medium blue square and one medium black square. The medium blue square is touching the bottom edge of this block. It is below the medium black square.
Which object is to the right of a medium blue square? the medium black square that is in block C or the medium black square which is touching the bottom edge of a block?
the medium black square  that is in block C the medium black square  which is touching the bottom edge of a block  both of them none of them