We have three blocks, A, B and C. Block A contains two medium black squares. Below medium black square number two is medium black square number one. Medium black square number two is below a medium yellow square. Medium black square number one is below the medium yellow square. Then, there is block B with a medium yellow square in it. Finally, above block A we have block C which is above block B. It has one medium yellow square and a medium blue square. The medium yellow square is touching the bottom edge of this block. This shape is below the medium blue square.
Which object is below a medium square? the medium yellow square which is touching the bottom edge of a block or the medium yellow square which is in block A?
the medium yellow square  which is touching the bottom edge of a block  the medium yellow square  which is in block A both of them none of them