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