There are two blocks. We call them A and B. A small black circle and one medium black circle are in block A. A medium black triangle is touching the bottom edge of this block. This object is below and to the right of the medium black circle. To the left of and above the medium black triangle there is the small black circle. Block B is above block A. It contains one medium black square and a big black square. The medium black square is touching the left edge of this block. The big black square is touching the bottom edge of this block. To the left of the big black square there is the medium black square.
Which object is below a medium black circle? the medium black triangle that is touching the bottom edge of a block or the big square that is touching the bottom edge of a block?
the medium black triangle  that is touching the bottom edge of a block  the big square  that is touching the bottom edge of a block  both of them none of them