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