We have three blocks. We call them A, B and C. There are two medium black squares in block A. Medium black square number two is below a medium blue square. Below medium black square number two and the medium blue square is medium black square number one. Block B is below block A. It has a medium black square. Below block B there is block C with one medium blue square in it. This block also has one medium black square. The medium black square is below the medium blue square.
Are all medium squares that are above a medium square below a black object that is above a medium square?