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