There are two blocks, A and B. Block A is below B. Block A contains one small yellow circle, one medium black square and a medium blue circle. To the left of the medium blue circle and a small yellow triangle is the small yellow circle. Above the small yellow triangle is the medium blue circle. It is touching the right edge of this block. Below the medium blue circle there is the medium black square. Block B contains a big blue triangle. The big blue triangle is touching the bottom edge of this block. One small blue square is also in this block. The small blue square is to the left of and above the big blue triangle.
Which object is below a big shape? the small blue square or the black thing?
the small blue square  the black thing both of them none of them