We have two blocks, A and B. Block A is to the left of B. Block A contains a small black circle, a medium yellow circle and a big yellow circle. This block also contains one small blue circle. The small black circle is below the medium yellow circle which is to the left of the big yellow circle. The medium yellow circle is above the small blue circle. Near to and touching the small blue circle there is the small black circle. Block B contains two big blue triangles. There is also one small blue circle in this block. It is below big blue triangle number two. One medium blue triangle is also touching the right edge of this block. The medium blue triangle is above big blue triangle number one and the small blue circle. Big blue triangle number one is touching the bottom edge of this block. It is below big blue triangle number two.
Which object is above a small blue circle? the medium yellow circle or the big blue triangle that is touching the bottom edge of a block?
the medium yellow circle  the big blue triangle  that is touching the bottom edge of a block  both of them none of them