We have two blocks, A and B. Block A contains two medium black triangles. To the left of and below medium black triangle number two there is medium black triangle number one. It also contains one big black square. Medium black triangle number one is to the right of the big black square. Block B is above block A. It has one big yellow circle and a big yellow square. The big yellow circle is above, to the left of and near to the big yellow square. The big yellow square is touching the bottom edge of this block.
What is below the big yellow square? a medium black triangle or a circle?
medium black triangle  circle  both of them none of them