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