There are two blocks, A and B. Block A is below B. Block A has two medium yellow squares. Medium yellow square number one is below medium yellow square number two and a medium black square. The medium black square is below medium yellow square number two. Block B has three medium blue squares. Below a medium yellow square there is medium blue square number one. Below medium blue square number three is medium blue square number two. Medium blue square number one is touching the bottom edge of this block. It is below medium blue square number three and medium blue square number two. The medium yellow square is below medium blue square number three.
Which object is below a medium blue 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