We have three blocks. Lets call them A, B and C. Block A is above and B is to the right of C. Block A contains one medium yellow square and one medium black square. The medium yellow square is below the medium black square. Block B contains one medium black square and a medium yellow square. The medium black square is touching the bottom edge of this block. It is below the medium yellow square. Block C has one medium blue square.
Which object is above a medium square? the medium yellow square which is in block B or the medium yellow square that is in block A?
the medium yellow square  which is in block B the medium yellow square  that is in block A both of them none of them