There are two blocks, A and B. Block A is to the left of B. Block A has one small black triangle and a small blue circle. To the left of the small blue circle there is the small black triangle. Block B contains a big black circle, a small yellow square and a medium yellow circle. To the left of the medium yellow circle there is the small yellow square. It is touching the left edge of this block. The big black circle is touching the right edge of this block. It is near to and below the medium yellow circle.
Which object is to the right of a blue thing? the medium yellow circle or the black triangle?
the medium yellow circle  the black triangle  both of them none of them