We have three blocks, A, B and C. Block A is to the right of block B and above block C. Block A contains one medium black square. A medium blue square is below the medium black square. Block B contains two medium blue squares. Medium blue square number one is touching the bottom edge of this block. It is below medium blue square number two. And block C contains a medium black square.
Which object is to the left of a medium blue square? 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