We have three blocks. Lets call them A, B and C. One medium yellow square is in block A. To the right of block A we have block B. It has one medium yellow square and a medium blue square. The medium yellow square is below the medium blue square. To the left of block B there is block C. It contains a medium blue square. There is also one medium yellow square in this block. Below the medium yellow square is the medium blue square.
Which object is below a medium yellow square? the medium blue square that is in block B or the medium blue square that is in block C?
the medium blue square  that is in block B the medium blue square  that is in block C both of them none of them