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