There are three blocks, A, B and C. Block B is below blocks A and C. Block A has two medium blue squares. Medium blue square number one is below medium blue square number two. Block B has a medium blue square and one medium yellow square. The medium blue square is below the medium yellow square. And block C contains two medium yellow squares. Medium yellow square number one is below medium yellow square number two.
Which object is below a medium yellow square? medium yellow square number one or the medium yellow square that is in block B?
medium yellow square  number one the medium yellow square  that is in block B both of them none of them