We have three blocks, A, B and C. Block A is to the left of block B and below block C. Block A contains a medium black square. Block B contains one medium black square. A medium yellow square is touching the bottom edge of this block. It is below the medium black square. Block C contains one medium blue square and a medium black square. The medium blue square is below the medium black square.
Which object is to the right of a medium black square? the medium black square that is in block C or the medium black square which is in block B?
the medium black square  that is in block C the medium black square  which is in block B both of them none of them