There are three blocks, A, B and C. Block A contains a small black square, one medium black triangle and a medium yellow triangle. The small black square is above the medium yellow triangle. The medium black triangle is below a small blue circle. The medium yellow triangle is to the right of, below and near to the small blue circle. Then, we have block B which contains a big black square, a small black triangle and a medium yellow circle. Near to the medium yellow circle there is the small black triangle. The big black square is touching the right edge of this block. It is above and to the right of the medium yellow circle. Block C is above block A. Block B is below it. It has a medium blue circle.
Which object is below a medium blue circle? the big black square that is touching the right edge of a block or the medium yellow circle?
the big black square  that is touching the right edge of  a block  the medium yellow circle  both of them none of them