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