There are three blocks, A, B and C. Block B is to the left of A and block C is above B. Block A has one medium yellow square. Block B contains two medium black squares. Medium black square number one is touching the bottom edge of this block. It is below medium black square number two. And block C has one medium black square and a medium yellow square. Below the medium yellow square is the medium black square.
Which object is above a shape that is touching the bottom edge of a block? the medium yellow square that is in block A or the medium yellow square that is in block C?
the medium yellow square  that is in block A the medium yellow square  that is in block C both of them none of them