We have three blocks. Lets call them A, B and C. A medium yellow square, one medium black square and a big yellow triangle are in block A. Above the medium black square is the medium yellow square. The medium black square is below a medium blue circle and the big yellow triangle. To the right of and near to the big yellow triangle is the medium yellow square. Then, we have block B with one medium black square in it. One big black square is also in this block. To the right of and above the medium black square there is the big black square. Below block B and to the right of block A there is block C. It contains one medium blue triangle.
Which object is to the right of a medium black square? the big yellow triangle or the circle?
the big yellow triangle  the circle  both of them none of them