There are three blocks, A, B and C. Block A contains one small black circle. Then, we have block B with a big blue circle and a small black triangle in it. To the left of the small black triangle is the big blue circle. Below block A and above block B there is block C. It has one small black square and one small black circle. This block also contains a medium black triangle and one medium black circle. Above the small black circle there is the medium black triangle. Above and to the left of the small black circle there is the medium black circle. To the left of the small black circle there is the small black square. The medium black circle is above the small shape which is to the left of the small black circle.
Which object is below a medium black circle? the small black triangle or the big blue thing?
the small black triangle  the big blue thing both of them none of them