There are three blocks. Lets call them A, B and C. Block A has a medium yellow square. Block B is to the left of block A. It contains one medium yellow square and a medium blue square. The medium yellow square is touching the bottom edge of this block. It is below the medium blue square. Above block A there is block C. It has a medium blue square. The medium blue square is touching the bottom edge of this block. This block also has a medium yellow square. Below the medium yellow square there is the medium blue square.
Which object is above a medium yellow square? the medium blue square that is in block B or the medium blue square that is touching the bottom edge of a block?
the medium blue square  that is in block B the medium blue square  that is touching the bottom edge of a block  both of them none of them