We have two blocks, A and B. There is a big black circle in block A. One medium yellow square is also touching the right edge of this block. The big black circle is near to and above a medium black circle. This shape is below the medium yellow square. To the left of block A we have block B which contains one big black triangle, a medium black square and a small yellow circle. The big black triangle is below the small yellow circle. This block also has a small black circle. Below, near to, to the right of and touching the small black circle there is the medium black square. This object is to the right of the small yellow circle. The big black triangle is touching the small black circle.
What is below the small yellow circle? a medium black square or a big black triangle?
medium black square  big black triangle  both of them none of them