There are three blocks. Lets call them A, B and C. There are two medium black squares in block A. Medium black square number one is touching the bottom edge of this block. Below medium black square number two there is a medium blue square. Medium black square number one is below medium black square number two. It is below the blue shape which is below medium black square number two. Then, there is block B. It contains one medium yellow square. Above both blocks A and B there is block C. It contains one medium yellow square.
Which object is below a medium yellow square? medium black square number two or the medium black square which is touching the bottom edge of a block?
medium black square  number two the medium black square  which is touching the bottom edge of a block  both of them none of them