We have three blocks, A, B and C. Block A contains one medium yellow square and one medium blue square. The medium yellow square is below the medium blue square. Block B is to the left of block A. It contains one 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. To the left of block B there is block C. It has a medium black square. This block also has one medium blue square. Below the medium black square is the medium blue square.
Which object is to the right of a medium black square? the medium blue square that is in block C or the medium blue square which is in block A?
the medium blue square  that is in block C the medium blue square  which is in block A both of them none of them