There are two blocks. We call them A and B. There are a big black triangle, a medium black square and a medium blue triangle in block A. It also has a small blue circle and a small blue square. To the right of the medium blue triangle is the big black triangle. The medium black square is above the medium blue triangle which is to the left of and below a big yellow circle. The small blue circle is near to the small blue square. Block B is above block A. It contains one big blue triangle.
Which object is below a big blue triangle? the small blue square or the small blue circle?
the small blue square  the small blue circle  both of them none of them