There are two blocks, A and B. There are two medium black squares and two other medium blue squares in block A. Medium black square number one is below medium black square number two which is below medium blue square number two and medium blue square number one. Below medium blue square number two there is medium blue square number one. Medium black square number one is below medium blue square number two. To the left of block A we have block B. It contains one medium yellow square.
Which object is above a medium black square? medium blue square number two or medium blue square number one?
medium blue square  number two medium blue square  number one both of them none of them