We have three blocks. We call them A, B and C. There are two small blue squares in block A. Above and near to small blue square number two is small blue square number one. Then, there is block B with a medium black square in it. Finally, we have block C. It is above block B and block A is above it. It contains one medium black triangle and a small blue square. Below the small blue square there is the medium black triangle.
Which object is above a medium black square? the small blue square which is in block C or small blue square number one?
the small blue square  which is in block C small blue square  number one both of them none of them