We have three blocks, A, B and C. Block B is below C and block C is to the right of A. Block A has two medium black squares. Below medium black square number two and a medium blue square is medium black square number one. Below medium black square number two is the medium blue square. Block B contains one medium black square. Block C has a medium black square.
Which object is to the left of a medium black square? the medium black square that is in block B or medium black square number two?
the medium black square  that is in block B medium black square  number two both of them none of them