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