There are two blocks. Lets call them A and B. Block A is below B. Block A has one medium blue square. Block B contains one medium black square, one small blue square and a big blue circle. One small yellow triangle is also in this block. To the right of, near to and above the big blue circle is the medium black square. The big blue circle is above and to the left of the small yellow triangle.
What is above the medium blue square? a medium black square or a yellow triangle?
medium black square  yellow triangle  both of them none of them