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