There are three blocks, A, B and C. Block C is to the right of blocks B and A. Block A contains one small black circle and one medium black triangle. The small black circle is to the left of a big blue circle and the medium black triangle. This block also has one big blue square. The big blue square is below and near to the medium black triangle. The big blue circle is touching the bottom edge of this block. Block B has one big black triangle. And block C has a small blue triangle.
Which object is to the left of a small blue triangle? the circle that is touching the bottom edge of a block or the square?
the circle  that is touching the bottom edge of a block  the square  both of them none of them