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