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