We have three blocks. We call them A, B and C. Block A has one small blue triangle and a big blue triangle. The small blue triangle is to the right of the big blue triangle. Block B is to the right of block A. It contains one big blue square. To the left of block B there is block C. It contains a medium black triangle and one small black circle. This block also contains a big blue triangle. This shape is near to the small black circle. Near to the small black circle there is the medium black triangle. It is to the left of the big shape which is near to the small black circle.
Which object is to the left of a big blue thing? the medium black triangle or the small black circle?
the medium black triangle  the small black circle  both of them none of them