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