We have three blocks, A, B and C. Block A has two medium black squares. Medium black square number one is touching the bottom edge of this block. This shape is below medium black square number two. Then, there is block B which contains one medium blue square. Block C is to the right of blocks B and A. It has a medium black square. It also contains one medium yellow square. Below the medium black square there is the medium yellow square.
What is to the left of the yellow object? a medium black square or a blue shape?
medium black square  blue shape both of them none of them