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