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