There are three blocks, A, B and C. Block A has two medium yellow squares. One medium black square is also in this block. Below the medium black square is medium yellow square number one. It is touching the bottom edge of this block. It is below medium yellow square number two which is below the medium black square. Block B is to the right of block A. It has one medium black square. To the left of block B there is block C with one medium black square in it.
Which object is to the left of a medium black square? medium yellow square number two or the medium yellow square that is touching the bottom edge of a block?
medium yellow square  number two the medium yellow square  that is touching the bottom edge of a block  both of them none of them