We have three blocks. We call them A, B and C. Block C is to the right of A and block B is below C. Block A has a medium black square. Block B contains a medium black square. Block C has a medium yellow square. A medium black square is also in this block. Below a medium blue square and the medium black square is the medium yellow square. The medium blue square is below the medium black square.
Are all medium squares that are below a black square above a medium square which is below a medium square?