We have three blocks. We call them A, B and C. Block C is above B. Block B is to the left of A. Block A contains a small black circle. Block B has one big black triangle. The big black triangle is touching the right edge of this block. There is also one big yellow square in this block. To the right of, above and near to the big yellow square there is the big black triangle. And block C contains one medium blue triangle and a big blue triangle. Above the big blue triangle is the medium blue triangle.
Which object is below a big blue triangle? the black shape that is touching the right edge of a block or the big yellow square?
the black shape that is touching the right edge of  a block  the big yellow square  both of them none of them