There are two blocks, A and B. Two medium blue squares are in block A. Medium blue square number one is below medium blue square number two. One medium black square is also in this block. Below medium blue square number one and medium blue square number two is the medium black square. Above block A is block B which has two medium yellow squares. There is also a medium black square touching the bottom edge of this block. Below medium yellow square number two there is medium yellow square number one. The medium black square is below medium yellow square number two and medium yellow square number one.
Which object is below a medium yellow square? medium blue square number one or medium blue square number two?
medium blue square  number one medium blue square  number two both of them none of them