We have three blocks. We call them A, B and C. There are two medium blue squares and two other medium black squares in block A. Medium blue square number one is touching the bottom edge of this block. Below medium black square number two there is medium blue square number two. Below medium black square number two is medium black square number one. Medium blue square number one is below medium black square number two , medium black square number one and medium blue square number two. Block B is above block A. It has one medium black square. To the right of block A there is block C with one medium black square in it.
Which object is above a medium blue square? the medium black square which is in block C or medium black square number two?
the medium black square  which is in block C medium black square  number two both of them none of them