We have three blocks, A, B and C. Block B is above C. Block C is to the left of A. Block A has one big black square, one big blue circle and one small blue square. Below and near to the big blue circle which is above the small blue square is the big black square. Block B has one big black circle. And block C has a small black circle and one medium yellow circle. To the right of the medium yellow circle there is the small black circle.
What is to the left of the big blue circle? a big black square or a medium yellow shape?
big black square  medium yellow shape both of them none of them