We have three blocks. Lets call them A, B and C. A medium black square is in block A. Then, we have block B with two medium black squares in it. Medium black square number one is touching the bottom edge of this block. Below a medium yellow square is medium black square number two. Below medium black square number two is medium black square number one. It is below the medium yellow square. Block C is above block A and to the right of block B. It contains one medium yellow square.
Which object is to the left of a medium yellow square? medium black square number two or the medium black square that is in block A?
medium black square  number two the medium black square  that is in block A both of them none of them