There are two blocks, A and B. Block A is below B. Block A contains a medium yellow square, one medium black square and one medium blue square. The medium yellow square is touching the bottom edge of this block. This shape is below the medium black square and the medium blue square. Below the medium blue square there is the medium black square. Block B has two medium yellow squares. Medium yellow square number one is touching the bottom edge of this block. This shape is below medium yellow square number two.
What is above the black thing? a medium yellow square that is touching the bottom edge of a block or a blue object?
medium yellow square  that is touching the bottom edge of a block  blue object both of them none of them