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