We have two blocks. Lets call them A and B. Block A is below B. Block A has a medium black square and a medium yellow square. Below the medium yellow square there is the medium black square. Block B has two medium yellow squares. Below medium yellow square number two there is medium yellow square number one. There is also a medium blue square touching the bottom edge of this block. Below medium yellow square number one and medium yellow square number two there is the medium blue square.
What is above the black shape? a blue object that is touching the bottom edge of a block or a medium yellow square?
blue object that is touching the bottom edge of a block  medium yellow square  both of them none of them