There are three blocks. Lets call them A, B and C. Block B is below block A and to the left of block C. Block A contains a big yellow square and a small yellow triangle. The big yellow square is touching the bottom edge of this block. The small yellow triangle is touching the bottom edge of this block. The big yellow square is to the right of the small yellow triangle. Block B contains one big black circle. And block C has one small black triangle, one medium black circle and a medium blue square. A big yellow circle is touching the right edge of this block. The small black triangle is far from, below and to the right of the medium blue square. To the right of the medium blue square there is the medium black circle. The small black triangle is touching the right edge of this block. It is near to the medium black circle.
What is to the right of the big black circle? a medium blue square or a small yellow triangle?
medium blue square  small yellow triangle  both of them none of them