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