We have three blocks. Lets call them A, B and C. Block A is to the left of B and block B is above C. Block A has one small yellow triangle. Block B contains one big blue square, a big black square and one medium yellow square. The big blue square is to the right of, near to and below the big black square. Above a small black square there is the big black square. The small black square is above the medium yellow square. The medium yellow square is touching the bottom edge of this block. Block C contains one big black circle and a medium black square. The big black circle is above and near to a big blue square. This shape is near to and to the left of the medium black square.
What is to the right of the triangle? a big black square or a big blue square?
big black square  big blue square  both of them none of them