We have three blocks, A, B and C. Block B is above block A and below block C. Block A contains one medium black square and one medium blue square. The medium black square is touching the bottom edge of this block. This shape is below the medium blue square. Block B has one medium blue square. A medium black square is below the medium blue square. Block C has one medium yellow square.
What is below the yellow shape? a medium blue square that is in block A or a medium blue square that is in block B?
medium blue square  that is in block A medium blue square  that is in block B both of them none of them