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