We have three blocks. Lets call them A, B and C. Two medium blue squares are in block A. Below a medium yellow square and medium blue square number two is medium blue square number one. Below medium blue square number two there is the medium yellow square. To the left of block A there is block B with one medium yellow square in it. Finally, we have block C which is below block A. It has a medium black square.
Which object is above a medium blue square? the medium yellow square that is in block B or the medium yellow square that is in block A?
the medium yellow square  that is in block B the medium yellow square  that is in block A both of them none of them