We have three blocks. We call them A, B and C. One medium black square and one medium blue square are in block A. The medium black square is touching the bottom edge of this block. It is below the medium blue square. Then, there is block B which has a medium black square. Below the medium black square is a medium yellow square. Block C is to the right of block A. Block B is above it. It contains one medium yellow square.
Which object is above a medium yellow square? the medium black square that is in block B or the object that is touching the bottom edge of a block?
the medium black square  that is in block B the object that is touching the bottom edge of a block  both of them none of them