There are three blocks. Lets call them A, B and C. There is one medium blue square in block A. Block B is above block A. It contains two medium yellow squares. There is also one medium black square touching the bottom edge of this block. Below medium yellow square number two and medium yellow square number one there is the medium black square. Medium yellow square number one is below medium yellow square number two. Finally, we have block C which is to the right of block A. It contains two medium blue squares. Below a medium black square is medium blue square number one. Below the medium black square there is medium blue square number two. There is also one medium yellow square in this block. It is below the medium black square and medium blue square number two. Medium blue square number one is touching the bottom edge of this block. It is below medium blue square number two.
Which object is above a medium blue square? medium yellow square number one or the medium yellow square which is in block C?
medium yellow square  number one the medium yellow square  which is in block C both of them none of them