There are two blocks, A and B. Block A has a big yellow circle. Block B is above block A. It contains a medium blue circle, one big yellow circle and one small black square. There is also a small black triangle in this block. It is above the small black square. The big yellow circle is touching the top edge of this block. This shape is above the small black triangle and the small black square.
Which object is above a big yellow circle? the triangle or the square?
the triangle  the square  both of them none of them