There are three blocks. Lets call them A, B and C. One big blue circle is in block A. To the left of block A is block B. It contains one small black triangle. The small black triangle is near to and to the left of a medium black triangle. This block also has a big blue circle. To the right of and above the big blue circle is the small black triangle. The medium black triangle is touching the right edge of this block. Above block B there is block C. It has one big blue triangle, one big black circle and a big yellow circle. This block also has a medium yellow circle. This object is to the left of and below a small yellow circle. Near to the small yellow circle is the big black circle. This block also has a small yellow square. Below the small yellow square is the big blue triangle. The big yellow circle is below the small yellow square.
What is to the left of the medium black triangle? a big blue circle or a big blue triangle?
big blue circle  big blue triangle  both of them none of them