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