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