We have two blocks, A and B. A medium black square is in block A. Above block A there is block B with two medium blue squares in it. Medium blue square number one is below a medium black square. One medium yellow square is also touching the bottom edge of this block. Below the medium black square , medium blue square number two and medium blue square number one is the medium yellow square. Below medium blue square number two there is the medium black square.
Which object is above a medium black square? medium blue square number two or medium blue square number one?
medium blue square  number two medium blue square  number one both of them none of them