There are three blocks, A, B and C. Block B is above A. Block A is below C. Block A contains a medium yellow square. It also has one medium blue square. The medium blue square is below the medium yellow square. Block B has one medium black square. And block C contains a medium yellow square and one medium blue square. Below the medium blue square there is the medium yellow square.
Which object is above a medium yellow square? the medium blue square that is touching the bottom edge of a block or the medium blue square that is in block C?
the medium blue square  that is touching the bottom edge of a block  the medium blue square  that is in block C both of them none of them