We have three blocks. We call them A, B and C. Block A has two medium blue squares. Medium blue square number one is touching the bottom edge of this block. Below a medium black square is medium blue square number two. Below the medium black square and medium blue square number two is medium blue square number one. Then, there is block B which has a medium yellow square and one medium blue square. The medium yellow square is below the medium blue square. Finally, we have block C. It is above block A and to the left of block B. It has one medium black square.
Which object is below a medium black square? the medium blue square which is touching the bottom edge of a block or the medium blue square which is in block B?
the medium blue square  which is touching the bottom edge of a block  the medium blue square  which is in block B both of them none of them