We have three blocks, A, B and C. Block A has one medium black square. Below block A we have block B with a medium blue square and a medium yellow square in it. The medium blue square is touching the bottom edge of this block. It is below the medium yellow square. To the left of block A there is block C. It contains two medium yellow squares. Medium yellow square number one is below medium yellow square number two.
What is below the black object? a medium yellow square number one or a medium yellow square that is in block B?
medium yellow square  number one medium yellow square  that is in block B both of them none of them