We have three blocks. Lets call them A, B and C. Block A contains one small black circle. Above block A is block B with a medium black square, a big yellow triangle and one small black circle in it. The medium black square is to the left of and below the big yellow triangle. It is above the small black circle. Below block B there is block C which has one medium blue triangle.
Which object is below a small black circle? the big yellow triangle or the medium blue object?
the big yellow triangle  the medium blue object both of them none of them