There are two blocks. Lets call them A and B. Block A is to the left of B. Block A contains four medium yellow squares. Below medium yellow square number three , medium yellow square number four and medium yellow square number two there is medium yellow square number one. Medium yellow square number two is below medium yellow square number four. Medium yellow square number three is below medium yellow square number four. Block B contains a medium yellow square. A medium black square is below the medium yellow square.
Which object is above a medium yellow square? the medium yellow square that is in block B or medium yellow square number four?
the medium yellow square  that is in block B medium yellow square  number four both of them none of them