There are two blocks, A and B. Block A has one medium yellow circle and one big black triangle. Above, near to and to the right of the big black triangle is a big black square. The medium yellow circle is touching the right edge of this block. A medium black circle is touching the right edge of this block. The big black triangle is touching the bottom edge of this block. The medium yellow circle is to the right of the big black triangle. The medium black circle is far from the big black triangle. Block B is to the right of block A. It contains a medium blue circle.
What is to the left of the blue shape? a big black square or a medium black circle that is touching the right edge of a block?
big black square  medium black circle  that is touching the right edge of  a block  both of them none of them