There are two blocks, A and B. Block A contains a big blue square. The big blue square is to the left of a big black circle. Block B is below block A. It has one medium black triangle and a big yellow triangle. The medium black triangle is touching the bottom edge of this block. There is also one small black square touching the right edge of this block. A small yellow triangle is near to the medium black triangle and the big yellow triangle. To the left of the big yellow triangle there is the medium black triangle. Below and to the left of the small black square there is the small yellow triangle.
Which object is below a big square? the small black square that is touching the right edge of a block or the big yellow triangle?
the small black square  that is touching the right edge of  a block  the big yellow triangle  both of them none of them