We have three blocks. Lets call them A, B and C. Block C is above B and block B is above A. Block A has a medium blue square and one medium yellow square. Below the medium yellow square there is the medium blue square. Block B has one medium yellow square. Block C has one medium blue square and one medium yellow square. The medium blue square is below the medium yellow square.
Which object is above a medium blue square? the medium yellow square that is in block A or the medium yellow square that is in block B?
the medium yellow square  that is in block A the medium yellow square  that is in block B both of them none of them