There are two blocks. Lets call them A and B. Block A has a small blue triangle, one big black square and one big yellow square. The big yellow square is touching the bottom edge of this block. The small blue triangle is to the left of the big black square. It is to the left of a small black square and the big yellow square. Block B is below block A. It has one small black triangle, one big blue circle and a big yellow square. Above the big yellow square and the big blue circle is the small black triangle.
Which object is above a big yellow square? the small blue triangle or the big black square?
the small blue triangle  the big black square  both of them none of them