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