There are three blocks. Lets call them A, B and C. There is one medium yellow square in block A. There is also a medium blue square touching the bottom edge of this block. Below the medium yellow square is the medium blue square. Block B is to the right of block A. It contains one medium black square. Finally, there is block C. It is to the left of block B. It 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 to the left of the black shape? a medium blue square that is touching the bottom edge of a block or a yellow thing?
medium blue square  that is touching the bottom edge of a block  yellow thing both of them none of them