There are three blocks. Lets call them A, B and C. Block A contains one big yellow square and a medium blue circle. The big yellow square is touching the right edge of this block. It is above the medium blue circle. Block B is below block A. It contains a big yellow triangle, one small blue circle and one medium yellow triangle. The medium yellow triangle is above a small blue triangle. To the right of the small blue triangle and the medium yellow triangle is the big yellow triangle. The small blue circle is below the medium yellow triangle. To the right of block A there is block C with two big blue circles in it. Big blue circle number one is touching the bottom edge of this block. This object is below big blue circle number two. It also contains a big black circle. The big black circle is below big blue circle number two. It is near to big blue circle number one.
Which object is above a small blue triangle? the big yellow triangle or the medium yellow triangle?
the big yellow triangle  the medium yellow triangle  both of them none of them