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