We have two blocks, A and B. Block A contains a small black triangle, a small black square and a big blue square. A medium yellow square is above the big blue square. Above, far from and to the left of the big blue square there is the small black triangle. The big blue square is touching the right edge of this block. The medium yellow square is to the right of the small black triangle. Below block A there is block B. It contains one medium blue square.
Which object is above a medium blue square? the small black square or the big blue square that is touching the right edge of a block?
the small black square  the big blue square  that is touching the right edge of  a block  both of them none of them