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