There are two blocks, A and B. Block A is below B. Block A contains a medium yellow square, a medium black square and one medium blue square. The medium yellow square is below the medium blue square and the medium black square. The medium black square is below the medium blue square. Block B has a medium blue square. A medium black square is touching the bottom edge of this block. It is below the medium blue square.
Is the thing that is touching the bottom edge of a block above a medium black object that is below a medium square?