We have three blocks. We call them A, B and C. Block B is below A and block A is above C. Block A has a medium blue square and one medium yellow square. The medium blue square is touching the bottom edge of this block. It is below the medium yellow square. Block B contains a medium blue square. A medium black square is also touching the bottom edge of this block. The medium black square is below the medium blue square. And block C contains two medium blue squares and two other medium yellow squares. Below medium yellow square number two , medium yellow square number one and medium blue square number two there is medium blue square number one. Below medium yellow square number one there is medium blue square number two. Below medium yellow square number two is medium yellow square number one.
Which object is above a medium blue square? medium yellow square number one or the medium yellow square which is in block A?
medium yellow square  number one the medium yellow square  which is in block A both of them none of them