We have three blocks, A, B and C. Block A is below and C is above B. Block A contains two medium black squares. Medium black square number one is below medium black square number two. Block B has a medium blue square. Block C has one medium yellow square and one medium black square. The medium yellow square is below the medium black square.
Which object is above a medium black square? the medium black square that is in block C or medium black square number one?
the medium black square  that is in block C medium black square  number one both of them none of them