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