We have three blocks, A, B and C. Block C is below B. Block A is below C. Block A has a medium blue square. Block B contains a medium yellow square and a medium black square. The medium yellow square is below the medium black square. And block C has a medium blue square and a medium black square. The medium blue square is below a medium yellow square and the medium black square. Below the medium yellow square is the medium black square.
Are all black objects that are above a medium square below a yellow square that is above a medium square?