There are three blocks, A, B and C. One medium yellow square is in block A. This block also has one medium black square. Below the medium yellow square there is the medium black square. Then, we have block B with two medium blue squares in it. Medium blue square number one is below medium blue square number two. Finally, we have block C to the right of block B. Block A is to the right of it. It contains a medium yellow square.
Which object is to the left of a medium square? the medium yellow square which is in block C or the medium yellow square that is in block A?
the medium yellow square  which is in block C the medium yellow square  that is in block A both of them none of them