We have three blocks, A, B and C. A medium blue square is in block A. Above block A we have block B. It has one medium black square and one medium yellow square. 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 a medium black square. The medium blue square is touching the bottom edge of this block. This shape is below the medium black square.
Which object is to the left of a medium blue square? the medium black square which is touching the bottom edge of a block or the medium black square that is in block C?
the medium black square  which is touching the bottom edge of a block  the medium black square  that is in block C both of them none of them