We have two blocks, A and B. One medium black triangle, a medium yellow square and a big blue square are in block A. The medium black triangle is touching the right edge of this block. This shape is to the right of the medium yellow square and the big blue square. Block B is to the right of block A. It contains two small blue triangles. To the left of and below a small black triangle there is small blue triangle number two. Small blue triangle number one is above small blue triangle number two. It is below the small black triangle.
What is to the right of the medium black triangle? a big blue square or a small blue triangle?
big blue square  small blue triangle  both of them none of them