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