We have three blocks, A, B and C. Block C is above A. Block A is to the right of B. Block A has two medium black squares. Medium black square number one is touching the bottom edge of this block. Below medium black square number two and a medium yellow square is medium black square number one. Below medium black square number two is the medium yellow square. Block B contains one medium black square. Below a medium yellow square is the medium black square. Block C contains a medium blue square.
What is below the blue thing? a black shape which is touching the bottom edge of a block or a medium yellow square?
black shape which is touching the bottom edge of a block  medium yellow square  both of them none of them