There are three blocks. Lets call them A, B and C. One medium blue square is in block A. Block B is to the left of block A. It contains two medium yellow squares. Medium yellow square number one is touching the bottom edge of this block. Below medium yellow square number two is a medium black square.. Below medium yellow square number two there is medium yellow square number one. This object is below the black shape which is below medium yellow square number two. Finally, we have block C below block A. It has one medium black square.
Which object is to the left of a medium square? the medium black square which is in block C or the medium black square which is in block B?
the medium black square  which is in block C the medium black square  which is in block B both of them none of them