We have three blocks. We call them A, B and C. There are a medium yellow square, a medium black square and one medium blue square in block A. The medium yellow square is touching the bottom edge of this block. Below the medium blue square there is the medium black square. Below the medium black square and the medium blue square is the medium yellow square. Then, we have block B with a medium yellow square in it. Finally, above block A we have block C. It is to the left of block B. It contains two medium yellow squares. Below medium yellow square number two is medium yellow square number one. A medium black square is below the yellow shape which is below medium yellow square number two. It is touching the bottom edge of this block. It is below medium yellow square number two.
What is above the blue thing? a medium yellow square which is touching the bottom edge of a block or a medium yellow square number one?
medium yellow square  which is touching the bottom edge of a block  medium yellow square  number one both of them none of them