There are three blocks. Lets call them A, B and C. Block A contains one medium blue square. Then, there is block B with two medium black squares in it. Medium black square number one is below medium black square number two and a medium blue square. Below medium black square number two there is the medium blue square. Finally, we have block C below block A and above block B. It has two medium black squares. Medium black square number one is touching the bottom edge of this block. This shape is below medium black square number two.
What is below the object that is touching the bottom edge of a block? a medium blue square that is in block A or a medium blue square that is in block B?
medium blue square  that is in block A medium blue square  that is in block B both of them none of them