We have three blocks. We call them A, B and C. Block A is to the left of and C is below B. Block A has one medium yellow square and one medium black square. The medium yellow square is below the medium black square. Block B contains one medium black square and one medium blue square. Below the medium blue square is the medium black square. And block C has two medium yellow squares. This block also has a medium blue square. The medium blue square is below medium yellow square number two. It is below medium yellow square number one which is below medium yellow square number two.
Which object is below a medium yellow square? the medium blue square that is in block B or the medium blue square that is touching the bottom edge of a block?
the medium blue square  that is in block B the medium blue square  that is touching the bottom edge of a block  both of them none of them