There are two blocks. We call them A and B. Block A is to the right of B. Block A has one big blue circle and one medium black square. This block also contains one small blue triangle. The medium black square is touching the right edge of this block. This object is below the small blue triangle. Above the small blue triangle there is the big blue circle. It is far from the square which is below the small blue triangle. Block B has a medium yellow square, a big black circle and one medium blue triangle. Above and far from the medium blue triangle there is the medium yellow square. Above the medium blue triangle there is the big black circle.
Which object is to the right of a medium square? the medium blue triangle or the big black circle?
the medium blue triangle  the big black circle  both of them none of them