We have three blocks. We call them A, B and C. Block B is below C and block C is below A. Block A contains one medium blue square. Block B has one medium yellow square. And block C contains two medium blue squares. This block also has one medium yellow square. Below the medium yellow square and medium blue square number two is medium blue square number one. Medium blue square number two is below the medium yellow square.
Which object is above 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