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