There are two blocks, A and B. Block A is to the left of B. Block A has two medium yellow squares. It also has one medium black square. The medium black square is below medium yellow square number one which is below medium yellow square number two. It is below medium yellow square number two. Block B has two medium yellow squares. Medium yellow square number one is touching the bottom edge of this block. A medium black square is below medium yellow square number two. Below the medium black square and medium yellow square number two is medium yellow square number one.
Which object is below a medium yellow square? the thing which is touching the bottom edge of a block or medium yellow square number one?
the thing which is touching the bottom edge of a block  medium yellow square  number one both of them none of them