There are three blocks, A, B and C. Blocks B and C are above A. Block A has a medium yellow square. Block B contains a medium black square, one medium blue square and one medium yellow square. The medium black square is touching the bottom edge of this block. It is below the medium blue square which is below the medium yellow square. It is below the medium yellow square. And block C contains one medium black square and a medium yellow square. A medium blue square is below the medium yellow square. Below the medium yellow square is the medium black square.. The medium blue square is touching the bottom edge of this block. This shape is below the black object which is below the medium yellow square.
Which object is above a medium yellow square? the medium blue square that is touching the bottom edge of a block or the medium blue square that is in block B?
the medium blue square  that is touching the bottom edge of a block  the medium blue square  that is in block B both of them none of them