We have three blocks. We call them A, B and C. Block A is to the right of block C and to the left of block B. Block A contains a small black triangle. Block B contains a small black square, one medium blue square and a medium blue circle. Near to the medium blue circle there is the medium blue square. To the right of and above the medium blue square there is the small black square. The medium blue circle is touching the bottom edge of this block. Block C contains a medium blue square, a small black triangle and a medium black triangle. To the right of the small black triangle which is below, far from and to the left of the medium black triangle is the medium blue square. A medium black square is touching the bottom edge of this block. It is below the medium black triangle.
Which object is to the left of a small black square? the small black triangle which is in block C or the small black triangle that is in block A?
the small black triangle  which is in block C the small black triangle  that is in block A both of them none of them