There are three blocks. Lets call them A, B and C. Block A contains a medium yellow triangle. One medium yellow square and one small black triangle are also in this block. To the right of, below and near to the small black triangle is the medium yellow triangle. Then, we have block B. It contains a small blue circle and a medium black circle. Far from the medium black circle there is the small blue circle. Finally, we have block C which is to the left of block B. Block A is above it. It contains a medium yellow square, a big blue circle and one medium blue circle. The big blue circle is touching the right edge of this block. Below and to the left of the big blue circle there is the medium yellow square. It is to the right of and near to the medium blue circle.
Which object is above a blue circle? the small black triangle or the medium blue circle?
the small black triangle  the medium blue circle  both of them none of them