There are two blocks, A and B. There are two medium blue squares in block A. Medium blue square number one is below a medium black square and medium blue square number two. Medium blue square number two is below the medium black square. Block B is to the right of block A. It contains a medium black square. Below the medium black square is a medium blue square.
Which object is to the left of a medium black 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