We have three blocks, A, B and C. Block C is to the right of A and block A is below B. Block A has a medium blue square. A medium black square is touching the bottom edge of this block. It is below the medium blue square. Block B has a medium yellow square and one medium black square. The medium yellow square is touching the bottom edge of this block. It is below the medium black square. Block C has two medium black squares. This block also contains one medium blue square. Below the medium blue square and medium black square number two is medium black square number one. Below the medium blue square is medium black square number two.
Which object is below a medium black 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