We have two blocks. Lets call them A and B. Block A is below B. Block A contains a big yellow square and a medium blue square. To the right of and below a big black triangle there is the medium blue square. To the right of the big black triangle there is the big yellow square. Block B contains one big yellow triangle and a small black square. Above and to the right of the small black square there is the big yellow triangle. The small black square is touching the bottom edge of this block.
Which object is above a black square? the medium blue square or the big yellow triangle?
the medium blue square  the big yellow triangle  both of them none of them