There are two blocks. We call them A and B. A medium blue square is in block A. Above block A there is block B with two medium blue squares and two other medium yellow squares in it. Medium blue square number one is touching the bottom edge of this block. Medium yellow square number one is below medium blue square number two. Medium yellow square number two is below medium blue square number two. Below medium yellow square number one , medium blue square number two and medium yellow square number two is medium blue square number one.
Which object is above a medium blue square? medium yellow square number one or medium yellow square number two?
medium yellow square  number one medium yellow square  number two both of them none of them