We have three blocks, A, B and C. Block C is below B and block B is above A. Block A contains a medium black circle and a medium blue square. The medium black circle is above the medium blue square. The medium blue square is touching the right edge of this block. Block B contains one small black triangle, one medium black circle and one medium yellow circle. Above and near to the medium yellow circle is the medium black circle.. The small black triangle is to the left of the medium black circle. Block C has a medium black circle.
Which object is above a medium black circle? the medium blue square that is touching the right edge of a block or the medium yellow circle?
the medium blue square  that is touching the right edge of  a block  the medium yellow circle  both of them none of them