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