We have two blocks, A and B. Block A is above B. Block A has two medium blue triangles. Medium blue triangle number one is above medium blue triangle number two and a small black circle. Block B contains one medium black triangle. A medium blue triangle is touching the bottom edge of this block. This object is to the left of the medium black triangle.
Which object is above a medium black triangle? the medium blue triangle that is touching the bottom edge of a block or medium blue triangle number two?
the medium blue triangle  that is touching the bottom edge of a block  medium blue triangle  number two both of them none of them