There are three blocks, A, B and C. Block B is below C. Block C is above A. Block A contains one medium black square and one medium yellow square. The medium black square is touching the bottom edge of this block. This shape is below the medium yellow square. Block B contains a medium black square. A medium yellow square is touching the bottom edge of this block. This object is below the medium black square. Block C contains one medium yellow square. A medium blue square is touching the bottom edge of this block. This shape is below the medium yellow square.
Which object is below a blue shape? the medium yellow square that is touching the bottom edge of a block or the medium yellow square which is in block A?
the medium yellow square  that is touching the bottom edge of a block  the medium yellow square  which is in block A both of them none of them