We have three blocks. Lets call them A, B and C. Block A is below block B and to the left of block C. Block A contains a big black circle, one medium yellow square and one medium blue circle. The big black circle is touching the right edge of this block. Above the medium blue circle there is the medium yellow square. To the right of the yellow shape which is above the medium blue circle is the big black circle. This shape is to the right of the medium blue circle. Block B has two medium blue triangles. Medium blue triangle number one is to the right of medium blue triangle number two. And block C contains a big black square and a medium black square. The big black square is touching the bottom edge of this block. It is to the left of and below the medium black square.
Which object is below a medium blue triangle? the medium yellow square or the medium black square?
the medium yellow square  the medium black square  both of them none of them