There are three blocks. We call them A, B and C. Block A has a small black triangle. To the right of block A we have block B which has one big blue circle. Below block A there is block C with one small yellow square, a small black triangle and a medium blue circle in it. One big black square is also in this block. A small yellow triangle is also in this block. Above the big black square and the small black triangle is the small yellow square.. To the right of and above the small yellow square there is the small yellow triangle..
What is above the big black square? a big blue circle or a small black triangle?
big blue circle  small black triangle  both of them none of them