There are three blocks, A, B and C. Block A has one small black circle. Block B is above block A. It has one small blue square. To the left of block A there is block C which contains one big blue circle, a small black triangle and a big yellow circle. Above the big yellow circle is the big blue circle. To the left of and above the big yellow circle there is the small black triangle. The big yellow circle is touching the bottom edge of this block.
Which object is above a small black circle? the yellow circle which is touching the bottom edge of a block or the small blue square?
the yellow circle  which is touching the bottom edge of a block  the small blue square  both of them none of them