We have three blocks, A, B and C. Block A is below block B and above block C. Block A contains a medium black square. Block B has a medium blue square. This block also has a medium black square. The medium black square is below the medium blue square. Block C contains two medium blue squares. Medium blue square number one is below medium blue square number two.
Which object is above a medium blue square? medium blue square number one or the medium blue square which is in block B?
medium blue square  number one the medium blue square  which is in block B both of them none of them