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