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