We have three blocks, A, B and C. Block A is to the left of C and block B is to the right of A. Block A has two medium yellow squares. Below a big black triangle is medium yellow square number one. Medium yellow square number two is touching the right edge of this block. Near to, to the left of, touching and above medium yellow square number two there is a small yellow square. Medium yellow square number one is touching the bottom edge of this block. Block B contains a big black circle. A small black triangle is to the right of the big black circle. The big black circle is touching the bottom edge of this block. And block C contains a medium blue circle.
What is to the left of the blue thing? a small yellow square or a medium yellow square?
small yellow square  medium yellow square  both of them none of them