There are three blocks, A, B and C. Block C is above blocks B and A. Block A contains two medium yellow squares. Below medium yellow square number two is medium yellow square number one. Block B has one medium yellow square and one medium black square. The medium yellow square is touching the bottom edge of this block. It is below the medium black square. Block C has a medium yellow square.
Which object is below a medium yellow square? the yellow shape that is touching the bottom edge of a block or the medium black square?
the yellow shape that is touching the bottom edge of a block  the medium black square  both of them none of them