There are two blocks. Lets call them A and B. Block A is below B. Block A contains one small yellow circle and one small black square. The small yellow circle is touching the right edge of this block. It is touching and to the right of the small black square. Block B contains a medium black triangle, a big yellow circle and one medium blue square. To the right of a big black square there is the medium black triangle. Above the medium blue square is the big yellow circle. The big black square is touching the bottom edge of this block. This block also has a small yellow triangle. This object is touching the right edge of this block. The medium black triangle is below and near to the small yellow triangle. The big black square is to the left of the small yellow triangle.
Which object is below a big black square? the small yellow circle or the big yellow circle?
the small yellow circle  the big yellow circle  both of them none of them