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