There are two blocks, A and B. Block A contains three medium yellow squares. Below medium yellow square number two there is medium yellow square number one. This object is below medium yellow square number three. There is also a medium blue square touching the bottom edge of this block. Below medium yellow square number two , medium yellow square number one and medium yellow square number three is the medium blue square. Above block A there is block B with one medium yellow square in it.
Which object is below a medium yellow square? medium yellow square number one or the medium yellow square that is in block B?
medium yellow square  number one the medium yellow square  that is in block B both of them none of them