There are three blocks, A, B and C. Block A has one big blue circle. Block B is below block A. It contains one big blue circle. Finally, there is block C which is to the right of block B. It contains a big blue square. It also contains one small black circle. This block also has a medium black circle. The big blue square is to the right of the medium black circle. It is below and near to the small black circle.
What is to the left of the small shape? a medium black circle or a big blue circle?
medium black circle  big blue circle  both of them none of them