We have three blocks. We call them A, B and C. Block A contains a medium yellow square and one medium blue square. Below the medium blue square is the medium yellow square. To the right of block A is block B with one medium yellow square in it. Finally, we have block C which is below block B. It contains a medium yellow square. This block also has a medium black square. Below the medium yellow square there is the medium black square.
Which object is to the left of a medium yellow 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