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