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