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