We have three blocks. We call them A, B and C. Block A is below block C and to the left of block B. Block A has one medium blue square. Block B has two medium black squares. There is also one medium yellow square touching the bottom edge of this block. It also has one medium blue square. Below the medium blue square there is the medium yellow square. Below the medium blue square there is medium black square number two. Medium black square number one is below medium black square number two and the medium blue square. Below medium black square number one is the medium yellow square. And block C has a medium blue square.
Which object is above a medium blue 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