There are three blocks, A, B and C. One medium yellow square is in block A. Block B is above block A. It has two medium black squares. A medium yellow square is also in this block. This object is below medium black square number two. Medium black square number one is touching the bottom edge of this block. This object is below the medium yellow square and medium black square number two. To the right of block B there is block C which has one 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