There are three blocks. Lets call them A, B and C. A medium yellow square and one 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. Then, there is block B with a medium yellow square in it. A medium blue square is below the medium yellow square. Finally, to the right of block B we have block C which is to the left of block A. It contains one medium blue square.
Which object is to the left of a medium blue square? the medium yellow square which is in block B or the shape that is touching the bottom edge of a block?
the medium yellow square  which is in block B the shape that is touching the bottom edge of a block  both of them none of them