There are three blocks, A, B and C. Block A is to the left of block C and it is above block B. Block A contains one medium black square. Block B has a medium black square. It also contains one medium blue square. The medium black square is touching the bottom edge of this block. It is below the medium blue square. Block C contains one medium blue square and one medium yellow square. The medium blue square is below the medium yellow square.
Which object is to the right of a medium black square? the medium yellow square or the thing that is touching the bottom edge of a block?
the medium yellow square  the thing that is touching the bottom edge of a block  both of them none of them