There are three blocks, A, B and C. Block A is above B and block C is below A. Block A has a big yellow triangle. To the left of the big yellow triangle there is a small blue square. Block B contains two big black triangles. This block also has a small black circle. Near to big black triangle number two and big black triangle number one is a small black square. Block C has one medium blue square, a big yellow circle and a small blue square. Below and to the left of the small blue square is a medium black square. A small yellow circle is touching the bottom edge of this block.. To the left of, near to and above the small yellow circle is the medium blue square.
What is to the left of the big yellow triangle? a small blue square or a circle that is touching the bottom edge of a block?
small blue square  circle  that is touching the bottom edge of a block  both of them none of them