There are two blocks, A and B. There are two medium black squares and two other medium blue squares in block A. Medium black square number one is touching the bottom edge of this block. Below medium blue square number two there is medium black square number two. Below the medium object which is below medium blue square number two there is medium blue square number one. It is below medium blue square number two. Medium black square number one is below medium blue square number one and medium blue square number two. To the right of block A we have block B which has one medium blue square.
Which object is to the left of a medium blue square? medium black square number two or the medium black square that is touching the bottom edge of a block?
medium black square  number two the medium black square  that is touching the bottom edge of a block  both of them none of them