There are three blocks, A, B and C. Block A contains two medium black squares. Medium black square number one is touching the bottom edge of this block. It is below a medium yellow square and medium black square number two.. The medium yellow square is below medium black square number two. Then, we have block B with a medium yellow square in it. Block C is below block B. Block A is to the left of it. It has a medium blue square.
Which object is to the left of a medium square? the medium yellow square which is in block B or the medium yellow square that is in block A?
the medium yellow square  which is in block B the medium yellow square  that is in block A both of them none of them