There are three blocks. Lets call them A, B and C. Block B is above and A is below C. Block A contains a medium blue square and one medium yellow square. The medium blue square is touching the bottom edge of this block. It is below the medium yellow square. Block B contains one medium yellow square. Block C contains two medium black squares. Medium black square number one is touching the bottom edge of this block. It is below medium black square number two.
What is above the blue shape? a medium yellow square that is in block A or a medium yellow square that is in block B?
medium yellow square  that is in block A medium yellow square  that is in block B both of them none of them