There are two blocks. We call them A and B. One medium blue square, a medium blue circle and a small yellow triangle are in block A. To the right of the medium blue circle which is above and to the right of a small black triangle there is the medium blue square. It is to the right of the small yellow triangle and the small black triangle. Block B is to the right of block A. It contains a small black square, a medium black square and a medium blue triangle. To the left of and near to the medium black square which is to the right of and above the medium blue triangle is the small black square.
What is to the right of the small black triangle? a medium blue circle or a small black square?
medium blue circle  small black square  both of them none of them