There are two blocks, A and B. Block A is below B. Block A has one medium blue square. Block B contains two medium black triangles. This block also has a big yellow circle. Medium black triangle number one is touching the bottom edge of this block. This block also has a big black square. It also has one small black square. To the right of medium black triangle number one and medium black triangle number two is the small black square. To the left of the big black square there is medium black triangle number one.
Which object is above a blue object? the big black square or the big yellow circle?
the big black square  the big yellow circle  both of them none of them