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