There are three blocks, A, B and C. Block A is below and C is above B. Block A has a medium yellow square. There is also a medium blue square in this block. The medium yellow square is below the medium blue square. Block B has one 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 square? the medium blue square which is in block A or the medium blue square that is in block B?
the medium blue square  which is in block A the medium blue square  that is in block B both of them none of them