We have three blocks, A, B and C. Block B is above C and block C is above A. Block A has one big blue square. A big black square is also touching the bottom edge of this block. To the left of, far from and below the big blue square there is the big black square. The big blue square is touching the right edge of this block. Block B contains a big black triangle. And block C contains two medium yellow squares. This block also contains one medium blue square. The medium blue square is near to and above medium yellow square number two. It is to the right of and below medium yellow square number one.
What is above the shape which is touching the bottom edge of a block? a medium blue square which is touching the right edge of a block or a medium yellow square?
medium blue square  which is touching the right edge of  a block  medium yellow square  both of them none of them