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