We have three blocks. We call them A, B and C. Block A is above and B is to the right of C. Block A contains two medium blue squares. There is also a medium black square in this block. This shape is below medium blue square number two. Below the medium object which is below medium blue square number two there is medium blue square number one. This shape is below medium blue square number two. Block B contains one medium black square. And block C contains two medium blue squares. Medium blue square number one is touching the bottom edge of this block. It is below medium blue square number two.
What is above the thing that is touching the bottom edge of a block? a medium black square that is in block B or a medium black square that is in block A?
medium black square  that is in block B medium black square  that is in block A both of them none of them