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