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