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