There are two blocks. Lets call them A and B. There are two medium yellow squares in block A. Medium yellow square number one is below medium yellow square number two. This block also contains a medium blue square. The medium blue square is below medium yellow square number one and medium yellow square number two. To the left of block A is block B which has one medium yellow square. It also has a medium black square. Below the medium yellow square is the medium black square.
Which object is to the left of a medium yellow square? the medium yellow square that is in block B or medium yellow square number one?
the medium yellow square  that is in block B medium yellow square  number one both of them none of them