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