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