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 above a medium black square? the medium black square that is touching the bottom edge of a block or the medium black square that is in block C?
the medium black square  that is touching the bottom edge of a block  the medium black square  that is in block C both of them none of them