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