There are three blocks, A, B and C. Block A contains one small black triangle. Below block A there is block B which contains a big blue triangle, a big yellow circle and one medium blue triangle. A small blue square is above the big yellow circle. The big yellow circle is touching the bottom edge of this block. The medium blue triangle is touching the top edge of this block. It also contains one big black triangle. The big yellow circle is below, to the right of and near to the big black triangle. Near to, to the right of and above the big black triangle is the medium blue triangle. Finally, we have block C which is to the left of block A. It has a big blue triangle, one big yellow triangle and a big yellow square. The big blue triangle is to the left of and below the big yellow triangle. The big yellow square is touching the top edge of this block. The big yellow triangle is to the right of the big yellow square.
Which object is below a small black triangle? the big yellow circle that is touching the bottom edge of a block or the big yellow triangle?
the big yellow circle  that is touching the bottom edge of a block  the big yellow triangle  both of them none of them