There are three blocks, A, B and C. There are two medium black triangles in block A. Medium black triangle number one is touching the bottom edge of this block. This block also contains one big black square. This block also has a medium black circle. Below the medium black circle is a small black circle. It is below medium black triangle number two. To the left of the small black circle and the big black square is medium black triangle number one.. To the left of block A we have block B with one small blue triangle in it. Below block A there is block C which contains one medium yellow circle. One big blue triangle is also touching the bottom edge of this block. This block also contains one small blue square. The medium yellow circle is touching the right edge of this block. This object is below the small blue square. The big blue triangle is below the small blue square. This object is to the left of the medium yellow circle.
Which object is to the right of a small blue triangle? the small black circle or the medium black circle?
the small black circle  the medium black circle  both of them none of them