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