We have three blocks. We call them A, B and C. Block B is below and C is to the left of A. Block A contains one medium black square and one medium blue square. Below the medium blue square there is the medium black square. Block B contains a medium black square. Block C has a medium black square and one medium yellow square. The medium black square is touching the bottom edge of this block. This shape is below the medium yellow square.
Is there a medium black square that is in block B near to a medium black square that is below a medium yellow square?