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