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