There are three blocks. We call them A, B and C. Block A has two medium yellow squares. Below medium yellow square number two there is medium yellow square number one. Below medium yellow square number one is a medium black square. It is below medium yellow square number two. Below block A there is block B which contains a medium yellow square. One medium black square is also in this block. The medium black square is below the medium yellow square. Above block B there is block C with a medium blue square in it.
Which object is below a medium yellow square? the medium yellow square that is in block B or medium yellow square number one?
the medium yellow square  that is in block B medium yellow square  number one both of them none of them