There are three blocks, A, B and C. Block A contains one medium black circle. This block also has one big blue triangle. The big blue triangle is below and far from the medium black circle. Block B is to the right of block A. It has one small black triangle, a medium black triangle and a medium blue square. The small black triangle is to the left of and below the medium blue square. Below and to the left of the medium blue square is the medium black triangle. The medium blue square is touching the right edge of this block. Finally, we have block C which is below block A. It contains a big black triangle.
What is to the right of the big blue triangle? a big black triangle or a medium square that is touching the right edge of a block?
big black triangle  medium square  that is touching the right edge of  a block  both of them none of them