We have two blocks, A and B. Block A has three medium yellow squares. Below medium yellow square number three is a medium black square. Below medium yellow square number three , medium yellow square number two and the medium black square there is medium yellow square number one. Medium yellow square number two is below medium yellow square number three. To the right of block A we have block B. It contains one medium black square.
Which object is to the left of a medium black square? medium yellow square number three or medium yellow square number two?
medium yellow square  number three medium yellow square  number two both of them none of them