There are three blocks. Lets call them A, B and C. There is one medium blue square in block A. Then, there is block B with two medium yellow squares in it. Medium yellow square number one is below medium yellow square number two. Below block B and above block A there is block C which contains one medium black square and one medium blue square. Below the medium blue square there is the medium black square.
Which object is below a medium yellow square? the medium blue square that is in block A or the medium blue square which is in block C?
the medium blue square  that is in block A the medium blue square  which is in block C both of them none of them