We have two blocks. We call them A and B. Block A is to the left of B. Block A contains a medium black square, a small blue circle and one medium yellow triangle. Above and to the right of the small blue circle which is below the medium yellow triangle is the medium black square. The small blue circle is touching the bottom edge of this block. Block B contains one small blue square. To the right of and below the small blue square there is a big black square.
What is below the yellow shape? a medium black square or a small blue square?
medium black square  small blue square  both of them none of them