We have three blocks, A, B and C. Block A has one medium black triangle and one big blue circle. Near to and below the big blue circle is the medium black triangle. Then, there is block B with a big black square in it. Block C is below block B and to the left of block A. It contains a big yellow square and a big black square. A big black triangle is near to the big yellow square. The big yellow square is touching the bottom edge of this block. This shape is far from and to the left of the big black square.
Which object is below a big black square? the big yellow square which is touching the bottom edge of a block or the big black triangle?
the big yellow square  which is touching the bottom edge of a block  the big black triangle  both of them none of them