We have three blocks. Lets call them A, B and C. One medium black square is in block A. Then, we have block B with a big yellow triangle in it. This block also contains one small blue square. The small blue square is to the right of the big yellow triangle. Block C is to the left of block B. Block A is to the left of it. It has one big black square and a big yellow triangle. The big black square is touching the left edge of this block. It is above, to the left of and near to the big yellow triangle.
What is to the right of the big black square? a small blue square or a big yellow triangle?
small blue square  big yellow triangle  both of them none of them