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