We have three blocks. Lets call them A, B and C. Block C is to the right of block A and it is below block B. Block A has two small blue triangles. Small blue triangle number one is to the left of small blue triangle number two. Small blue triangle number two is touching the bottom edge of this block. Block B has a big black triangle. Block C contains a medium blue circle, a small yellow triangle and one big black square. The medium blue circle is touching the bottom edge of this block. The small yellow triangle is above the big black square. The big black square is touching the bottom edge of this block. The medium blue circle is to the left of the small yellow triangle and the big black square.
What is below the big black triangle? a medium object which is touching the bottom edge of a block or a small yellow triangle?
medium object which is touching the bottom edge of a block  small yellow triangle  both of them none of them