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