We have three blocks. Lets call them A, B and C. One small blue triangle is in block A. To the left of the small blue triangle there is a big black triangle. To the left of block A is block B with one medium yellow triangle in it. It also contains a small black triangle. The medium yellow triangle is near to, above and to the right of the small black triangle. Finally, there is block C. It is below block A. It has a small blue triangle. This block also contains a big yellow circle. The small blue triangle is below and to the left of the big yellow circle.
Which object is below a big black triangle? the circle that is touching the right edge of a block or the small black triangle?
the circle  that is touching the right edge of  a block  the small black triangle  both of them none of them