There are three blocks. Lets call them A, B and C. Block A contains one medium black square. To the left of a medium yellow triangle is the medium black square. Then, we have block B with two medium blue triangles in it. Below a big yellow square there is medium blue triangle number one. To the right of and below medium blue triangle number two there is the big yellow square. Finally, we have block C. It is to the left of block B and block A is below it. It has a medium black circle and a small blue circle. The medium black circle is touching the right edge of this block. The small blue circle is touching the bottom edge of this block. Above the small blue circle is the medium black circle.
What is to the right of the shape which is touching the right edge of a block? a medium black square or a medium blue triangle?
medium black square  medium blue triangle  both of them none of them