There are three blocks, A, B and C. Block B is below block A and to the right of block C. Block A has two big yellow triangles. Big yellow triangle number two is touching the right edge of this block. There is also a small black square in this block. To the left of big yellow triangle number one and big yellow triangle number two is the small black square. Big yellow triangle number one is touching the bottom edge of this block. Block B contains a small blue circle. A small blue triangle is also in this block. Below and to the left of the small blue circle is the small blue triangle. Block C contains a medium black square. A medium yellow circle is near to the medium black square.
Which object is to the right of a medium black square? the small black square or the small blue circle?
the small black square  the small blue circle  both of them none of them