We have three blocks, A, B and C. Two medium blue squares are in block A. Medium blue square number one is below medium blue square number two. Block B is below block A. It contains a medium black square and a medium blue square. The medium black square is touching the bottom edge of this block. This shape is below the medium blue square. To the left of block A there is block C with two medium blue squares in it. Below a medium yellow square and medium blue square number two there is medium blue square number one. The medium yellow square is below medium blue square number two.
Which object is above a medium blue square? the black shape that is touching the bottom edge of a block or the yellow object?
the black shape that is touching the bottom edge of a block  the yellow object both of them none of them